California

Area code 858

Area code 858 covers San Diego, La Jolla, Del Mar, Poway, Chula Vista and more in California, in the Pacific time zone. It has been in service since 1999. It shares its area with 619 (an overlay).

WhereCalifornia

Time zonePacific

Exchanges564

Flagged numbers2496 complaints

Most reported 858 numbers

Carriers in 858

AT&T182 40%
AT&T Mobility50 11%
T-Mobile44 10%
Lumen (Level 3)38 8%
Onvoy (Sinch)38 8%
Fractel35 8%
Verizon Business33 7%
Verizon Wireless31 7%

Line types

Landline231 41%
VoIP / internet phone205 36%
Wireless (cell phone)126 22%
Pager2 0%

Counted over the exchanges, from the carrier each was assigned to.

Cities in area code 858

San DiegoLa JollaDel MarPowayChula VistaEl CajonLa MesaNational City

Every 858 exchange

The first six digits of a number. Each one with 3 or more flagged numbers has its own page: who it was assigned to and the numbers in it.

Exchange	City	Carrier	Type	Flagged
858-200	La Jolla	Tpx Communications	Landline	0
858-201	San Diego	Lumen (Level 3)	VoIP	1
858-202	La Jolla	AT&T	Landline	0
858-203	La Jolla	Onvoy (Sinch)	VoIP	0
858-204	Poway	Verizon Wireless	Wireless	0
858-205	Del Mar	T-Mobile	Wireless	0
858-206	Poway	Onvoy (Sinch)	VoIP	0
858-207		AT&T	VoIP	0
858-208	Poway	AT&T Mobility	Wireless	0
858-209	Del Mar	T-Mobile	Wireless	0
858-210	La Jolla	Verizon Wireless	Wireless	0
858-212	Poway	T-Mobile	Wireless	0
858-213	Poway	T-Mobile	Wireless	0
858-214	La Jolla	T-Mobile	Wireless	1
858-215		AT&T	Landline	0
858-216		Tpx Communications	Landline	0
858-217		Tpx Communications	Landline	0
858-218	Poway	Tpx Communications	Landline	0
858-219	San Diego	American Messaging Services	Landline	0
858-220	La Jolla	T-Mobile	Wireless	0
858-221	San Diego	Onvoy (Sinch)	VoIP	0
858-222	La Jolla	Onvoy (Sinch)	VoIP	0
858-223	San Diego	Onvoy (Sinch)	VoIP	0
858-224	La Jolla	Onvoy (Sinch)	VoIP	0
858-225	San Diego	Matrix Telecom, LLC. S/I/I Tnci	Landline	1
858-226	San Diego	Verizon Wireless	Wireless	0
858-227		Verizon Business	VoIP	0
858-228	La Jolla	Verizon Business	VoIP	0
858-229	San Diego	Verizon Wireless	Wireless	0
858-230	La Jolla	AT&T Enterprises	Landline	0
858-231	Poway	T-Mobile	Wireless	0
858-232	La Jolla	AT&T Mobility	Wireless	0
858-233	La Jolla	North County Communication	Landline	0
858-234		North County Communication	Landline	0
858-235	La Jolla	Windstream (PAETEC)	VoIP	0
858-236	Poway	North County Communication	Landline	0
858-237	San Diego	North County Communication	Landline	0
858-238	El Cajon	AT&T Mobility	Wireless	0
858-239	San Diego	Onvoy (Sinch)	VoIP	0
858-240		Lumen (Level 3)	VoIP	0
858-241	La Jolla	T-Mobile	Wireless	0
858-242	La Jolla	AT&T Mobility	Wireless	0
858-243	Poway	Verizon Wireless	Wireless	0
858-244	San Diego	Verizon Business	VoIP	0
858-245	La Jolla	Verizon Wireless	Wireless	0
858-246	La Jolla	Lumen (Level 3)	VoIP	0
858-247	La Jolla	Terra Nova Telecom	Landline	0
858-248	Poway	Verizon Wireless	Wireless	0
858-249	La Jolla	AT&T Mobility	Wireless	0
858-250	La Jolla	Wide Voice	Landline	0
858-251	La Jolla	Peerless Network	VoIP	0
858-252	Del Mar	T-Mobile	Wireless	0
858-253	San Diego	Verizon Wireless	Wireless	0
858-254	Poway	T-Mobile	Wireless	0
858-255	La Jolla	AT&T	VoIP	0
858-256	San Diego	Comcast (Xfinity)	Landline	0
858-257	La Jolla	Lumen (Level 3)	VoIP	0
858-258	San Diego	Lumen (Level 3)	VoIP	0
858-259	Del Mar	AT&T	Landline	0
858-260	La Jolla	T-Mobile	Wireless	0
858-261	Del Mar	T-Mobile	Wireless	0
858-262	San Diego	T-Mobile	Wireless	0
858-263	La Jolla	Twc IP Enabled Services	Landline	0
858-264	San Diego	Onvoy (Sinch)	VoIP	0
858-265	San Diego	AT&T Mobility	Wireless	0
858-266	San Diego	AT&T	Landline	0
858-267	San Diego	T-Mobile	Wireless	0
858-268	San Diego	AT&T	Landline	0
858-269	Poway	AT&T	Landline	1
858-270	La Jolla	AT&T	Landline	0
858-271	San Diego	AT&T	Landline	0
858-272	La Jolla	AT&T	Landline	0
858-273	La Jolla	AT&T	Landline	0
858-274	La Jolla	AT&T	Landline	0
858-275	San Diego	Verizon Wireless	Wireless	0
858-276	San Diego	AT&T Mobility	Wireless	0
858-277	San Diego	AT&T	Landline	0
858-278	San Diego	AT&T	Landline	0
858-279	San Diego	AT&T	Landline	0
858-280	Del Mar	AT&T Enterprises	Landline	0
858-281	La Jolla	Lumen (Level 3)	VoIP	0
858-282	San Diego	AT&T Mobility	Wireless	0
858-283	La Jolla	Onvoy (Sinch)	VoIP	0
858-284	Del Mar	Bandwidth	VoIP	0
858-285	San Diego	Comcast (Xfinity)	Landline	0
858-286	Chula Vista	Vonage	VoIP	0
858-287	San Diego	Verizon Wireless	Wireless	0
858-288	San Diego	Verizon Wireless	Wireless	0
858-289	San Diego	AT&T Mobility	Wireless	0
858-290	Del Mar	T-Mobile	Wireless	0
858-291	La Jolla	AT&T Mobility	Wireless	0
858-292	San Diego	AT&T	Landline	0
858-293	San Diego	Tpx Communications	Landline	0
858-294	Chula Vista	Bandwidth	VoIP	0
858-295	La Jolla	AT&T Mobility	Wireless	0
858-296	San Diego	Comcast (Xfinity)	Landline	0
858-297	Del Mar	North County Communication	Landline	0
858-298	San Diego	AT&T Mobility	Wireless	0
858-299	Del Mar	Comcast (Xfinity)	Landline	0
858-300	San Diego	Tpx Communications	Landline	0
858-301	El Cajon	Vonage	VoIP	0
858-302	San Diego	Comcast (Xfinity)	Landline	0
858-303	La Jolla	Comcast (Xfinity)	Landline	0
858-304		AT&T	Landline	0
858-305	San Diego	T-Mobile	Wireless	0
858-306	Del Mar	Telnyx	VoIP	0
858-307	San Diego	AT&T	Landline	0
858-308	San Diego	T-Mobile	Wireless	0
858-309	San Diego	Lumen (Level 3)	VoIP	0
858-310		Twilio	VoIP	0
858-312		Comcast (Xfinity)	Landline	0
858-313	Del Mar	T-Mobile	Wireless	0
858-314	Del Mar	AT&T	VoIP	0
858-315	Chula Vista	AT&T Mobility	Wireless	0
858-316	Chula Vista	AT&T Mobility	Wireless	0
858-317	Dulzura	Commio	VoIP	0
858-318	Chula Vista	Tpx Communications	Landline	0
858-319	La Jolla	T-Mobile	Wireless	0
858-320	La Jolla	AT&T	Landline	0
858-321	San Diego	Windstream (PAETEC)	VoIP	0
858-322	San Diego	Verizon Wireless	Wireless	0
858-323	Chula Vista	Lumen (Level 3)	VoIP	0
858-324		AT&T	VoIP	0
858-325	San Diego	Onvoy (Sinch)	VoIP	0
858-326	Chula Vista	Bandwidth	VoIP	0
858-327	San Diego	Nuso	Landline	1
858-328	La Mesa	AT&T Mobility	Wireless	0
858-329	San Diego	Bandwidth	VoIP	0
858-330		T-Mobile	Wireless	1
858-331	Chula Vista	Verizon Wireless	Wireless	0
858-332	La Jolla	Lumen (Level 3)	VoIP	0
858-333	La Jolla	Bandwidth	VoIP	0
858-334	La Jolla	AT&T	Landline	0
858-335	Poway	AT&T Mobility	Wireless	0
858-336	La Jolla	AT&T Mobility	Wireless	0
858-337	La Jolla	AT&T Mobility	Wireless	0
858-338		Onvoy (Sinch)	VoIP	1
858-339	El Cajon	Verizon Wireless	Wireless	0
858-340	La Jolla	AT&T Mobility	Wireless	0
858-341	Chula Vista	T-Mobile	Wireless	2
858-342	Del Mar	AT&T Mobility	Wireless	0
858-343	La Jolla	AT&T Mobility	Wireless	0
858-344	La Jolla	AT&T Mobility	Wireless	0
858-345	Del Mar	Comcast (Xfinity)	Landline	0
858-346	La Jolla	Lumen (Level 3)	VoIP	1
858-347	Del Mar	Spok (paging)	Pager	0
858-348	San Diego	Verizon Business	VoIP	0
858-349	La Jolla	AT&T Mobility	Wireless	0
858-350	Del Mar	AT&T	Landline	0
858-351	San Diego	Hd Carrier	Landline	0
858-352	La Jolla	Verizon Business	VoIP	0
858-353	Del Mar	AT&T Mobility	Wireless	0
858-354	La Jolla	Verizon Wireless	Wireless	0
858-355	San Diego	Fractel	VoIP	0
858-356	Del Mar	Tpx Communications	Landline	0
858-357	San Diego	Lumen (Level 3)	VoIP	0
858-358	El Cajon	Onvoy (Sinch)	VoIP	0
858-359	La Jolla	American Messaging Services	Landline	0
858-360		AT&T	Landline	4
858-361	La Jolla	AT&T Mobility	Wireless	0
858-362	La Jolla	Verizon Business	VoIP	0
858-363	Jacumba	Commio	VoIP	1
858-364		North County Communication	Landline	0
858-365		Onvoy (Sinch)	VoIP	0
858-366	La Jolla	Verizon Business	VoIP	0
858-367		IP Horizon	VoIP	0
858-368	San Diego	IP Horizon	VoIP	0
858-369	Del Mar	AT&T	Landline	0
858-370	La Jolla	AT&T Mobility	Wireless	0
858-371		Comcast (Xfinity)	Landline	0
858-372	La Jolla	AT&T Mobility	Wireless	0
858-373	La Jolla	Verizon Business	VoIP	0
858-374	La Jolla	AT&T Mobility	Wireless	0
858-375	Poway	Lumen (Level 3)	VoIP	0
858-376		Tpx Communications	Landline	0
858-377	Poway	Fractel	VoIP	0
858-378	San Diego	Verizon Wireless	Wireless	0
858-379	El Cajon	Bandwidth	VoIP	0
858-380	San Diego	Lumen (Level 3)	VoIP	0
858-381		AT&T	VoIP	0
858-382	Poway	AT&T Mobility	Wireless	0
858-383	San Diego	AT&T	VoIP	0
858-384	San Diego	Wavenation	Landline	0
858-385		AT&T	Landline	0
858-386	Poway	Lumen (Level 3)	VoIP	0
858-387	La Mesa	Onvoy (Sinch)	VoIP	0
858-388	El Cajon	Fractel	VoIP	0
858-389	Chula Vista	T-Mobile	Wireless	0
858-390	La Jolla	AT&T	VoIP	0
858-391	Poway	AT&T	Landline	0
858-392	San Diego	Commio	VoIP	0
858-393	Del Mar	Commio	VoIP	1
858-394	San Diego	Five9	Landline	0
858-395	Poway	Verizon Wireless	Wireless	0
858-396	La Jolla	AT&T Mobility	Wireless	0
858-397	San Diego	Comcast (Xfinity)	Landline	0
858-398	San Diego	Onvoy (Sinch)	VoIP	0
858-399	Coronado	Fractel	VoIP	0
858-400		Tpx Communications	Landline	0
858-401	La Jolla	AT&T	VoIP	0
858-402	La Jolla	AT&T Mobility	Wireless	0
858-403	Poway	AT&T Mobility	Wireless	0
858-404	La Jolla	AT&T	Landline	0
858-405	La Jolla	T-Mobile	Wireless	0
858-406	La Jolla	AT&T Mobility	Wireless	0
858-407	Chula Vista	T-Mobile	Wireless	0
858-408	San Diego	Verizon Business	VoIP	0
858-409	La Jolla	AT&T Mobility	Wireless	0
858-410	La Jolla	Verizon Business	VoIP	0
858-412	La Jolla	Twc IP Enabled Services	Landline	0
858-413	Poway	Tpx Communications	Landline	0
858-414	San Diego	Verizon Wireless	Wireless	0
858-415	San Diego	T-Mobile	Wireless	0
858-416	La Mesa	AT&T Mobility	Wireless	0
858-417	National City	AT&T Mobility	Wireless	0
858-418	San Diego	AT&T Mobility	Wireless	0
858-419	San Diego	Nuso	Landline	0
858-420	San Diego	AT&T Mobility	Wireless	0
858-421		AT&T Mobility	Wireless	0
858-422	Coronado	Fractel	VoIP	0
858-423	San Diego	Verizon Wireless	Wireless	0
858-424	El Cajon	Onvoy (Sinch)	VoIP	0
858-425	San Diego	Onvoy (Sinch)	VoIP	0
858-426	El Cajon	Onvoy (Sinch)	VoIP	0
858-427	San Diego	Windstream (PAETEC)	VoIP	0
858-428		Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-429	San Diego	Lumen (Level 3)	VoIP	0
858-430	San Diego	Verizon Business	VoIP	0
858-431	La Jolla	AT&T	Landline	0
858-432		Tpx Communications	Landline	0
858-433	San Diego	Windstream (PAETEC)	VoIP	0
858-434		Verizon Business	VoIP	0
858-435	Poway	Windstream (PAETEC)	VoIP	0
858-436	Del Mar	Tpx Communications	Landline	0
858-437	San Diego	AT&T	Landline	0
858-438	Chula Vista	Onvoy (Sinch)	VoIP	0
858-439	Chula Vista	AT&T Mobility	Wireless	0
858-440	La Mesa	AT&T Mobility	Wireless	0
858-441	El Cajon	Onvoy (Sinch)	VoIP	0
858-442	Poway	Verizon Wireless	Wireless	0
858-443	Chula Vista	T-Mobile	Wireless	0
858-444	San Diego	Tpx Communications	Landline	0
858-445	San Diego	T-Mobile	Wireless	0
858-446	San Diego	Shelcomm	Landline	0
858-447		Onvoy (Sinch)	VoIP	0
858-448	Coronado	AT&T Mobility	Wireless	0
858-449	Poway	Verizon Wireless	Wireless	0
858-450	La Jolla	AT&T	Landline	0
858-451		AT&T	Landline	0
858-452	La Jolla	AT&T	Landline	0
858-453	La Jolla	AT&T	Landline	0
858-454	La Jolla	AT&T	Landline	0
858-455	La Jolla	AT&T	Landline	0
858-456	La Jolla	AT&T	Landline	0
858-457	La Jolla	AT&T	Landline	0
858-458	La Jolla	AT&T	Landline	0
858-459	La Jolla	AT&T	Landline	0
858-460	El Cajon	Onvoy (Sinch)	VoIP	0
858-461	Del Mar	Lumen (Level 3)	VoIP	0
858-462	National City	Ton80 Communications	VoIP	0
858-463	Chula Vista	Ton80 Communications	VoIP	0
858-464	Chula Vista	Onvoy (Sinch)	VoIP	0
858-465	Del Mar	Lumen (Level 3)	VoIP	0
858-466	La Mesa	Fractel	VoIP	0
858-467	San Diego	AT&T	Landline	0
858-468	San Diego	Onvoy (Sinch)	VoIP	0
858-469		Onvoy (Sinch)	VoIP	0
858-471	San Diego	Verizon Wireless	Wireless	0
858-472		Verizon Wireless	Wireless	0
858-473	La Jolla	Comcast (Xfinity)	Landline	0
858-475	El Cajon	Onvoy (Sinch)	VoIP	0
858-477	San Diego	Fractel	VoIP	0
858-480	Del Mar	Lumen (Level 3)	VoIP	0
858-481	Del Mar	AT&T	Landline	0
858-483	La Jolla	AT&T	Landline	0
858-484		AT&T	Landline	0
858-485		AT&T	Landline	0
858-486	Poway	AT&T	Landline	0
858-487		AT&T	Landline	0
858-488	La Jolla	AT&T	Landline	0
858-490	La Jolla	AT&T	Landline	0
858-492	San Diego	AT&T	Landline	0
858-493	San Diego	American Messaging Services	Landline	0
858-494	San Diego	American Messaging Services	Landline	0
858-495	San Diego	AT&T	Landline	0
858-496	San Diego	AT&T	Landline	0
858-499	San Diego	AT&T	Landline	0
858-500	La Jolla	Onvoy (Sinch)	VoIP	0
858-502	San Diego	AT&T	Landline	0
858-503	San Diego	AT&T	Landline	0
858-504		T-Mobile	Wireless	0
858-505	San Diego	AT&T	Landline	0
858-509	Del Mar	AT&T	Landline	0
858-513	Poway	AT&T	Landline	0
858-514	San Diego	AT&T	Landline	0
858-518	La Jolla	T-Mobile	Wireless	0
858-519	Del Mar	Tpx Communications	Landline	0
858-521		AT&T	Landline	0
858-522	San Diego	AT&T	Landline	0
858-523	Del Mar	AT&T	Landline	0
858-524		AT&T	Landline	0
858-525	La Jolla	AT&T	Landline	0
858-526	La Jolla	AT&T	Landline	0
858-527	San Diego	AT&T	Landline	0
858-529	La Jolla	Onvoy (Sinch)	VoIP	0
858-530	San Diego	AT&T	Landline	0
858-531	La Jolla	AT&T Mobility	Wireless	0
858-533		Fractel	VoIP	0
858-534	La Jolla	AT&T	Landline	0
858-535	La Jolla	AT&T	Landline	0
858-536	San Diego	AT&T	Landline	0
858-537	San Diego	AT&T	Landline	1
858-538		AT&T	Landline	0
858-539	La Jolla	AT&T	Landline	0
858-541	San Diego	AT&T	Landline	0
858-544		Fractel	VoIP	1
858-546	La Jolla	AT&T	Landline	0
858-547	San Diego	AT&T	Landline	0
858-549	San Diego	AT&T	Landline	0
858-550	La Jolla	AT&T	Landline	0
858-551	La Jolla	AT&T	Landline	0
858-552	La Jolla	AT&T	Landline	0
858-554	La Jolla	AT&T	Landline	0
858-558	La Jolla	AT&T	Landline	0
858-560	San Diego	AT&T	Landline	0
858-564	San Diego	Tpx Communications	Landline	0
858-565	San Diego	AT&T	Landline	0
858-566	San Diego	AT&T	Landline	0
858-567	La Jolla	Fractel	VoIP	0
858-568	La Jolla	AT&T Mobility	Wireless	0
858-569	San Diego	AT&T	Landline	0
858-571	San Diego	AT&T	Landline	0
858-573	San Diego	AT&T	Landline	0
858-576	San Diego	AT&T	Landline	0
858-577	San Diego	AT&T	Landline	0
858-578	San Diego	AT&T	Landline	0
858-581	La Jolla	AT&T	Landline	0
858-583	San Diego	T-Mobile	Wireless	0
858-585	La Mesa	Fractel	VoIP	1
858-586	San Diego	AT&T	Landline	0
858-587	La Jolla	AT&T	Landline	0
858-588		Fractel	VoIP	0
858-592		AT&T	Landline	0
858-597	La Jolla	AT&T	Landline	0
858-598	San Diego	AT&T	VoIP	0
858-599	National City	Fractel	VoIP	0
858-600	San Diego	Exiant Communications	Landline	0
858-602	Poway	T-Mobile	Wireless	0
858-603		AT&T Mobility	Wireless	0
858-605		Windstream (PAETEC)	VoIP	0
858-609	San Diego	Verizon Business	VoIP	0
858-610	San Diego	T-Mobile	Wireless	0
858-613		AT&T	Landline	0
858-614	San Diego	AT&T	Landline	0
858-616	San Diego	AT&T	Landline	0
858-617	Del Mar	Lumen (Level 3)	VoIP	0
858-618		AT&T	Landline	0
858-621	San Diego	AT&T	Landline	0
858-622	La Jolla	AT&T	Landline	0
858-623	La Jolla	AT&T	Landline	0
858-625	La Jolla	AT&T	Landline	0
858-626	La Jolla	AT&T	Landline	0
858-627	San Diego	AT&T	Landline	0
858-630	San Diego	Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-633	San Diego	AT&T	Landline	0
858-634	San Diego	Comcast (Xfinity)	Landline	0
858-635	San Diego	AT&T	Landline	0
858-636	San Diego	AT&T	Landline	0
858-637	San Diego	AT&T	Landline	0
858-638	La Jolla	AT&T	Landline	0
858-642	La Jolla	AT&T	Landline	0
858-643	La Jolla	AT&T	Landline	0
858-644	San Diego	Fractel	VoIP	0
858-646	La Jolla	AT&T	Landline	0
858-648	Poway	Exiant Communications	Landline	0
858-649		Lumen (Level 3)	VoIP	0
858-650	San Diego	AT&T	Landline	0
858-651	La Jolla	Lumen (Level 3)	VoIP	0
858-652	La Jolla	T-Mobile	Wireless	0
858-653	San Diego	AT&T	Landline	0
858-654	San Diego	AT&T	Landline	0
858-655		AT&T	Landline	0
858-657	La Jolla	AT&T	Landline	0
858-658	La Jolla	AT&T	Landline	0
858-663	Poway	T-Mobile	Wireless	0
858-665	La Jolla	Ton80 Communications	VoIP	0
858-666	La Jolla	Onvoy (Sinch)	VoIP	1
858-667	San Diego	Fractel	VoIP	1
858-668	Poway	AT&T	Landline	0
858-672		AT&T	Landline	0
858-673		AT&T	Landline	0
858-674		AT&T	Landline	0
858-675		AT&T	Landline	0
858-676		AT&T	Landline	0
858-677	La Jolla	AT&T	Landline	0
858-678	La Jolla	AT&T	Landline	0
858-679	Poway	AT&T	Landline	0
858-682	Poway	T-Mobile	Wireless	0
858-683		Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-684	San Diego	AT&T	Landline	0
858-687	Poway	Ton80 Communications	VoIP	0
858-688	San Diego	T-Mobile (Metro)	Wireless	0
858-689	San Diego	AT&T	Landline	0
858-692	La Jolla	Verizon Wireless	Wireless	1
858-693	San Diego	AT&T	Landline	0
858-694	San Diego	AT&T	Landline	0
858-695	San Diego	AT&T	Landline	0
858-699	La Jolla	AT&T Mobility	Wireless	0
858-703	Del Mar	Verizon Business	VoIP	0
858-704	Del Mar	Verizon Business	VoIP	0
858-705		AT&T Mobility	Wireless	0
858-707	San Diego	Tpx Communications	Landline	0
858-712	San Diego	Verizon Business	VoIP	0
858-713	La Jolla	Tpx Communications	Landline	0
858-715	San Diego	AT&T	Landline	0
858-716		Verizon Business	VoIP	0
858-717	San Diego	T-Mobile	Wireless	0
858-720	Del Mar	AT&T	Landline	0
858-722	Poway	AT&T Mobility	Wireless	0
858-723	La Mesa	Nuso	Landline	0
858-724	Del Mar	Verizon Business	VoIP	0
858-726	Poway	Verizon Business	VoIP	0
858-727	San Diego	Ton80 Communications	VoIP	1
858-728	San Diego	Spok (paging)	Pager	0
858-729	La Jolla	AT&T	Landline	0
858-731	La Jolla	Verizon Business	VoIP	0
858-732	La Jolla	Onvoy (Sinch)	VoIP	0
858-733		T-Mobile	Wireless	0
858-735	Poway	Verizon Wireless	Wireless	0
858-736	La Jolla	Lumen (Level 3)	VoIP	0
858-737	San Diego	Verizon Business	VoIP	0
858-740	San Diego	AT&T	Landline	0
858-742	San Diego	Ton80 Communications	VoIP	0
858-744	San Diego	Fractel	VoIP	0
858-746	Poway	Lumen (Level 3)	VoIP	0
858-748	Poway	AT&T	Landline	0
858-750	La Jolla	Verizon Wireless	Wireless	0
858-751	San Diego	Tpx Communications	Landline	0
858-752	La Jolla	T-Mobile	Wireless	0
858-753		Verizon Business	VoIP	0
858-754	La Jolla	Lumen (Level 3)	VoIP	0
858-755	Del Mar	AT&T	Landline	0
858-756		AT&T	Landline	0
858-757	San Diego	Onvoy (Sinch)	VoIP	0
858-758	El Cajon	Fractel	VoIP	0
858-759		AT&T	Landline	0
858-761	San Diego	Verizon Business	VoIP	0
858-762	Poway	Lumen (Level 3)	VoIP	0
858-764	Del Mar	Windstream (PAETEC)	VoIP	0
858-765	La Jolla	AT&T	VoIP	0
858-766	La Jolla	Onvoy (Sinch)	VoIP	1
858-768	La Jolla	Comcast (Xfinity)	Landline	0
858-769	San Diego	Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-771		AT&T Enterprises	Landline	0
858-774		AT&T Mobility	Wireless	0
858-775	La Jolla	Verizon Wireless	Wireless	0
858-776		T-Mobile	Wireless	0
858-777	La Jolla	Tpx Communications	Landline	0
858-779		Lumen (Level 3)	VoIP	0
858-780		AT&T	Landline	0
858-784	La Jolla	AT&T	Landline	0
858-786	National City	Fractel	VoIP	0
858-787		Ton80 Communications	VoIP	0
858-788	La Jolla	Fractel	VoIP	0
858-789	San Diego	Fractel	VoIP	0
858-790	San Diego	AT&T	VoIP	0
858-792	Del Mar	AT&T	Landline	0
858-793	Del Mar	AT&T	Landline	0
858-794	Del Mar	AT&T	Landline	0
858-795	La Jolla	AT&T	VoIP	0
858-798		Lumen (Level 3)	VoIP	0
858-799	La Jolla	Verizon Business	VoIP	0
858-800	San Diego	Bandwidth	VoIP	0
858-805	San Diego	Lumen (Level 3)	VoIP	0
858-808	National City	Fractel	VoIP	0
858-810	San Diego	AT&T	VoIP	0
858-812	La Jolla	AT&T	VoIP	0
858-815		Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-822	La Jolla	AT&T	Landline	0
858-824	La Jolla	AT&T	Landline	0
858-826	La Jolla	AT&T	Landline	0
858-828	San Diego	Fractel	VoIP	0
858-829	Poway	T-Mobile	Wireless	0
858-831	San Diego	AT&T	Landline	0
858-832		Comcast (Xfinity)	Landline	0
858-833	San Diego	Fractel	VoIP	0
858-834		Lumen (Level 3)	VoIP	0
858-836	San Diego	Verizon Business	VoIP	0
858-837		AT&T Mobility	Wireless	0
858-838	Campo	Fractel	VoIP	0
858-842	Poway	Comcast (Xfinity)	Landline	0
858-844	El Cajon	Fractel	VoIP	0
858-845	La Jolla	Lumen (Level 3)	VoIP	0
858-847	Del Mar	AT&T	Landline	0
858-848	Poway	AT&T	VoIP	0
858-855	El Cajon	Fractel	VoIP	0
858-858	San Diego	Onvoy (Sinch)	VoIP	0
858-859	Poway	Verizon Business	VoIP	0
858-860	San Diego	Tpx Communications	Landline	0
858-863	San Diego	Lumen (Level 3)	VoIP	0
858-864	La Jolla	T-Mobile	Wireless	0
858-866	La Jolla	Tpx Communications	Landline	0
858-867	San Diego	Fractel	VoIP	0
858-868	San Diego	Hd Carrier	Landline	0
858-869	La Jolla	Tpx Communications	Landline	0
858-874	San Diego	AT&T	Landline	0
858-875	La Jolla	Tpx Communications	Landline	0
858-876	Del Mar	Lumen (Level 3)	VoIP	0
858-877	San Diego	Verizon Business	VoIP	0
858-878	La Mesa	Fractel	VoIP	0
858-879		Verizon Business	VoIP	0
858-880	San Diego	Verizon Business	VoIP	0
858-881	San Diego	8X8	VoIP	0
858-882	La Jolla	Lumen (Level 3)	VoIP	0
858-883	Poway	T-Mobile	Wireless	0
858-886	La Jolla	AT&T	Landline	0
858-888	La Jolla	Bandwidth	VoIP	0
858-898	Coronado	Fractel	VoIP	0
858-899	El Cajon	Fractel	VoIP	0
858-900	La Jolla	Onvoy (Sinch)	VoIP	0
858-901		Verizon Business	VoIP	0
858-902	Chula Vista	T-Mobile	Wireless	0
858-905		Verizon Business	VoIP	0
858-909	La Jolla	AT&T	Landline	0
858-910	Chula Vista	Onvoy (Sinch)	VoIP	0
858-914		Lumen (Level 3)	VoIP	0
858-922	La Jolla	Verizon Wireless	Wireless	0
858-923		Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-924		AT&T	Landline	0
858-925	Del Mar	Lumen (Level 3)	VoIP	0
858-926	La Jolla	Verizon Wireless	Wireless	0
858-927		Onvoy (Sinch)	VoIP	0
858-933	Del Mar	Fractel	VoIP	0
858-935	San Diego	Verizon Business	VoIP	0
858-939	San Diego	AT&T	Landline	0
858-942		AT&T	VoIP	0
858-943		Lumen (Level 3)	VoIP	0
858-944	San Diego	Fractel	VoIP	0
858-945	La Jolla	Verizon Wireless	Wireless	0
858-946		Verizon Business	VoIP	0
858-947	Del Mar	Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-951		Lumen (Level 3)	VoIP	0
858-952	La Jolla	Lumen (Level 3)	VoIP	0
858-955		Fractel	VoIP	0
858-956	Poway	Matrix Telecom, LLC. S/I/I Tnci	Landline	0
858-964	La Jolla	Windstream (PAETEC)	VoIP	0
858-966	San Diego	AT&T	Landline	0
858-967	La Jolla	T-Mobile	Wireless	0
858-974	San Diego	AT&T	Landline	0
858-977	Del Mar	Fractel	VoIP	0
858-978	La Jolla	AT&T	VoIP	0
858-979	La Jolla	AT&T	VoIP	0
858-980	La Jolla	AT&T	VoIP	0
858-981	La Jolla	AT&T	VoIP	0
858-982	La Jolla	AT&T	VoIP	0
858-983	La Jolla	AT&T	VoIP	0
858-984	La Jolla	AT&T	VoIP	0
858-985	La Jolla	AT&T	VoIP	0
858-986	La Jolla	AT&T	VoIP	0
858-987	San Diego	Onvoy (Sinch)	VoIP	0
858-988	San Diego	Fractel	VoIP	0
858-989	La Jolla	AT&T	VoIP	0
858-997	La Jolla	Verizon Wireless	Wireless	0
858-999	La Jolla	Onvoy (Sinch)	VoIP	0

Area code 858 questions

Where is area code 858?

Area code 858 is in California. Its biggest rate centers are San Diego, La Jolla, Del Mar, Poway, Chula Vista.

What time zone is area code 858?

Area code 858 is in the Pacific time zone.

Is a call from area code 858 a scam?

An area code alone can't tell you. Scammers use and spoof numbers in every area code. 24 858 numbers have been flagged on ShadyCall. Look up the full number to see its reports and FTC/FCC complaints.

What carriers use area code 858?

Of its 564 exchanges, the most were assigned to AT&T, AT&T Mobility, T-Mobile. Numbers can be ported to any carrier, so the exchange shows the original carrier only.

What area codes overlay 858?

858 shares its area with 619. In an overlay, new numbers get the newer codes and you dial all ten digits.