Arizona

Area code 623

Area code 623 covers Phoenix in Arizona, in the Mountain time zone. It has been in service since 1999. It shares its area with 480, 602 (an overlay).

WhereArizona

Time zoneMountain

Exchanges314

Flagged numbers931 complaints

Most reported 623 numbers

(623) 462-7106CautionTelemarketer / sales4 complaints (623) 755-9303CautionTelemarketer / sales4 complaintsHome improvement (623) 291-2079CautionScam or spam text4 complaints (623) 227-0610CautionScam or spam text4 complaints (623) 283-2811CautionRobocall / recorded message3 complaints (623) 428-1118CautionScam or spam text3 complaintsMortgage loans (623) 428-8179CautionScam or spam text3 complaintsPolitical (623) 250-6295CautionTelemarketer / sales3 complaintsAuto warranty (623) 492-4206CautionTelemarketer / sales3 complaintsCredit card debt

Carriers in 623

Lumen (CenturyLink)99 38%
T-Mobile39 15%
Onvoy (Sinch)35 13%
Verizon Wireless31 12%
AT&T Mobility22 8%
Verizon Business13 5%
Lumen (Level 3)12 5%
Comcast (Xfinity)11 4%

Line types

Landline115 37%
Wireless (cell phone)100 32%
VoIP / internet phone99 32%

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

Cities in area code 623

Phoenix

Every 623 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
623-200	Phoenix	Onvoy (Sinch)	VoIP	0
623-201	Phoenix	Verizon Business	VoIP	0
623-202	Phoenix	T-Mobile	Wireless	0
623-203	Phoenix	AT&T Mobility	Wireless	0
623-204	Phoenix	AT&T Mobility	Wireless	0
623-205	Phoenix	AT&T Mobility	Wireless	0
623-206	Phoenix	AT&T Mobility	Wireless	0
623-207	Phoenix	Lumen (CenturyLink)	Landline	0
623-208	Phoenix	Verizon Wireless	Wireless	0
623-209	Phoenix	Allstream	Landline	0
623-210	Phoenix	T-Mobile	Wireless	0
623-212	Phoenix	T-Mobile	Wireless	0
623-213	Phoenix	T-Mobile	Wireless	0
623-214	Phoenix	Lumen (CenturyLink)	Landline	0
623-215	Phoenix	Windstream (PAETEC)	VoIP	0
623-216	Phoenix	T-Mobile (Metro)	Wireless	0
623-217	Phoenix	T-Mobile	Wireless	0
623-218	Phoenix	Verizon Business	VoIP	0
623-219	Phoenix	T-Mobile (Metro)	Wireless	0
623-220	Phoenix	Onvoy (Sinch)	VoIP	0
623-221	Phoenix	T-Mobile	Wireless	0
623-222	Phoenix	Lumen (CenturyLink)	Landline	0
623-223	Phoenix	AT&T Mobility	Wireless	0
623-224	Phoenix	AT&T Mobility	Wireless	0
623-225	Phoenix	AT&T Mobility	Wireless	0
623-226	Phoenix	T-Mobile (Metro)	Wireless	0
623-227	Phoenix	Bandwidth	VoIP	1
623-228	Phoenix	AT&T	VoIP	0
623-229	Phoenix	AT&T Mobility	Wireless	0
623-230	Phoenix	T-Mobile	Wireless	0
623-231	Phoenix	Lumen (Level 3)	VoIP	0
623-232	Phoenix	Lumen (CenturyLink)	Landline	0
623-233	Phoenix	Verizon Wireless	Wireless	0
623-234	Phoenix	Lumen (CenturyLink)	Landline	0
623-235	Phoenix	Lumen (CenturyLink)	Landline	0
623-236	Phoenix	Verizon Wireless	Wireless	0
623-237	Phoenix	Verizon Wireless	Wireless	0
623-238	Phoenix	Verizon Wireless	Wireless	0
623-239	Phoenix	T-Mobile	Wireless	0
623-240	Phoenix	Verizon Business	VoIP	0
623-241	Phoenix	AT&T Mobility	Wireless	0
623-242	Phoenix	Lumen (Level 3)	VoIP	0
623-243	Phoenix	Verizon Wireless	Wireless	0
623-244	Phoenix	Onvoy (Sinch)	VoIP	0
623-245	Phoenix	Lumen (CenturyLink)	Landline	0
623-246	Phoenix	T-Mobile (Metro)	Wireless	0
623-247	Phoenix	Lumen (CenturyLink)	Landline	0
623-248	Phoenix	Lumen (CenturyLink)	Landline	0
623-249	Phoenix	Verizon Wireless	Wireless	0
623-250	Phoenix	Bandwidth	VoIP	1
623-251	Phoenix	Verizon Wireless	Wireless	0
623-252	Phoenix	Lumen (Level 3)	VoIP	0
623-253	Phoenix	Lumen (Level 3)	VoIP	0
623-254	Phoenix	T-Mobile (Metro)	Wireless	0
623-255	Phoenix	T-Mobile	Wireless	0
623-256	Phoenix	Comcast (Xfinity)	VoIP	0
623-257	Phoenix	Bandwidth	VoIP	0
623-258	Phoenix	Verizon Wireless	Wireless	0
623-259	Phoenix	Lumen (Level 3)	VoIP	0
623-260	Phoenix	Onvoy (Sinch)	VoIP	0
623-261	Phoenix	T-Mobile	Wireless	0
623-262	Phoenix	Verizon Wireless	Wireless	0
623-263	Phoenix	Onvoy (Sinch)	VoIP	0
623-264	Phoenix	T-Mobile	Wireless	0
623-265	Phoenix	Lumen (CenturyLink)	Landline	0
623-266	Phoenix	Comcast (Xfinity)	VoIP	0
623-267	Phoenix	Ton80 Communications	VoIP	0
623-268	Phoenix	T-Mobile	Wireless	0
623-269	Phoenix	Comcast (Xfinity)	VoIP	0
623-270	Phoenix	Comcast (Xfinity)	VoIP	0
623-271	Phoenix	Verizon Wireless	Wireless	0
623-272	Phoenix	T-Mobile	Wireless	0
623-273	Phoenix	T-Mobile	Wireless	0
623-274	Phoenix	Lumen (Level 3)	VoIP	0
623-275	Phoenix	T-Mobile	Wireless	0
623-276	Phoenix	T-Mobile	Wireless	0
623-277	Phoenix	AT&T Mobility	Wireless	0
623-278	Phoenix	Telnyx	VoIP	0
623-279	Phoenix	Onvoy (Sinch)	VoIP	0
623-280	Phoenix	T-Mobile	Wireless	0
623-281	Phoenix	T-Mobile	Wireless	0
623-282	Phoenix	Verizon Business	VoIP	0
623-283	Phoenix	Onvoy (Sinch)	VoIP	1
623-284	Phoenix	T-Mobile	Wireless	0
623-285	Phoenix	Lumen (CenturyLink)	Landline	0
623-286	Phoenix	T-Mobile	Wireless	0
623-287	Phoenix	Commio	VoIP	0
623-288	Phoenix	Onvoy (Sinch)	VoIP	0
623-289	Phoenix	Bandwidth	VoIP	0
623-290	Phoenix	T-Mobile	Wireless	0
623-291	Phoenix	Nuso	Landline	1
623-292	Phoenix	T-Mobile (Metro)	Wireless	0
623-293	Phoenix	AT&T	VoIP	0
623-294	Phoenix	Onvoy (Sinch)	VoIP	0
623-295	Phoenix	Bandwidth	VoIP	0
623-296	Phoenix	T-Mobile	Wireless	0
623-297	Phoenix	T-Mobile	Wireless	0
623-298	Phoenix	Verizon Business	VoIP	0
623-299	Phoenix	Verizon Business	VoIP	0
623-300	Phoenix	Onvoy (Sinch)	VoIP	0
623-301	Phoenix	Verizon Wireless	Wireless	0
623-302	Phoenix	Verizon Wireless	Wireless	0
623-303	Phoenix	Onvoy (Sinch)	VoIP	0
623-304	Phoenix	Onvoy (Sinch)	VoIP	0
623-305	Phoenix	AT&T Mobility	Wireless	0
623-306	Phoenix	Onvoy (Sinch)	VoIP	0
623-307	Phoenix	Allo Communications	Landline	0
623-308	Phoenix	AT&T	VoIP	0
623-309	Phoenix	Onvoy (Sinch)	VoIP	0
623-310	Phoenix	Onvoy (Sinch)	VoIP	0
623-312	Phoenix	Comcast (Xfinity)	VoIP	0
623-313	Phoenix	AT&T Mobility	Wireless	0
623-320	Phoenix	T-Mobile	Wireless	0
623-321	Phoenix	Onvoy (Sinch)	VoIP	0
623-322	Phoenix	Comcast (Xfinity)	VoIP	0
623-323	Phoenix	Onvoy (Sinch)	VoIP	0
623-324	Phoenix	Onvoy (Sinch)	VoIP	0
623-326	Phoenix	T-Mobile	Wireless	0
623-327	Phoenix	Lumen (CenturyLink)	Landline	0
623-328	Phoenix	Lumen (CenturyLink)	Landline	0
623-329	Phoenix	AT&T Mobility	Wireless	0
623-330	Phoenix	T-Mobile	Wireless	0
623-332	Phoenix	T-Mobile	Wireless	0
623-333	Phoenix	Lumen (CenturyLink)	Landline	0
623-334	Phoenix	Lumen (CenturyLink)	Landline	0
623-335	Phoenix	Bandwidth	VoIP	0
623-336	Phoenix	AT&T Mobility	Wireless	0
623-337	Phoenix	AT&T	VoIP	0
623-340	Phoenix	T-Mobile	Wireless	0
623-341	Phoenix	T-Mobile	Wireless	0
623-343	Phoenix	Onvoy (Sinch)	VoIP	0
623-344	Phoenix	Allstream	Landline	0
623-349	Phoenix	Allstream	Landline	0
623-352	Phoenix	Onvoy (Sinch)	VoIP	0
623-356	Phoenix	Fractel	VoIP	0
623-362	Phoenix	Lumen (CenturyLink)	Landline	0
623-363	Phoenix	AT&T Mobility	Wireless	0
623-373	Phoenix	Voip Innovations	VoIP	0
623-374	Phoenix	Lumen (CenturyLink)	Landline	0
623-376	Phoenix	Lumen (CenturyLink)	Landline	0
623-377	Phoenix	Verizon Wireless	Wireless	0
623-383	Phoenix	Onvoy (Sinch)	VoIP	0
623-385	Phoenix	Lumen (Level 3)	VoIP	0
623-386	Phoenix	Lumen (CenturyLink)	Landline	0
623-387	Phoenix	AT&T Mobility	Wireless	0
623-388	Phoenix	Lumen (CenturyLink)	Landline	0
623-393	Phoenix	Lumen (CenturyLink)	Landline	0
623-396	Phoenix	AT&T Mobility	Wireless	0
623-398	Phoenix	Xo Arizona	Landline	0
623-399	Phoenix	T-Mobile	Wireless	0
623-400	Phoenix	Fractel	VoIP	0
623-401	Phoenix	Onvoy (Sinch)	VoIP	0
623-404	Phoenix	Lumen (CenturyLink)	Landline	0
623-412	Phoenix	Lumen (CenturyLink)	Landline	0
623-414	Phoenix	Allstream	Landline	0
623-418	Phoenix	AT&T Mobility	Wireless	0
623-419	Phoenix	AT&T Mobility	Wireless	0
623-428	Phoenix	Bandwidth	VoIP	2
623-432	Phoenix	T-Mobile	Wireless	0
623-433	Phoenix	T-Mobile	Wireless	0
623-434	Phoenix	Lumen (CenturyLink)	Landline	0
623-435	Phoenix	Lumen (CenturyLink)	Landline	0
623-438	Phoenix	Ahoi	Landline	0
623-439	Phoenix	Onvoy (Sinch)	VoIP	0
623-440	Phoenix	Comcast (Xfinity)	VoIP	0
623-444	Phoenix	AT&T	VoIP	0
623-445	Phoenix	Lumen (CenturyLink)	Landline	0
623-451	Phoenix	T-Mobile	Wireless	0
623-455	Phoenix	Lumen (Level 3)	VoIP	0
623-456	Phoenix	Boost Subscriberco	Landline	0
623-462	Phoenix	Onvoy (Sinch)	VoIP	1
623-463	Phoenix	Lumen (CenturyLink)	Landline	0
623-465	Phoenix	Lumen (CenturyLink)	Landline	0
623-466	Phoenix	Comcast (Xfinity)	VoIP	0
623-469	Phoenix	Bandwidth	VoIP	0
623-471	Phoenix	Lumen (CenturyLink)	Landline	0
623-473	Phoenix	Verizon Wireless	Wireless	0
623-474	Phoenix	Lumen (CenturyLink)	Landline	0
623-476	Phoenix	Verizon Business	VoIP	0
623-478	Phoenix	Lumen (CenturyLink)	Landline	0
623-486	Phoenix	Lumen (CenturyLink)	Landline	0
623-487	Phoenix	Lumen (CenturyLink)	Landline	0
623-492	Phoenix	Lumen (CenturyLink)	Landline	1
623-498	Phoenix	AT&T Mobility	Wireless	0
623-499	Phoenix	Verizon Business	VoIP	0
623-500	Phoenix	Onvoy (Sinch)	VoIP	0
623-505	Phoenix	Lumen (Level 3)	VoIP	0
623-512	Phoenix	Allstream	Landline	0
623-516	Phoenix	Lumen (CenturyLink)	Landline	0
623-518	Phoenix	Verizon Business	VoIP	0
623-521	Phoenix	T-Mobile	Wireless	0
623-522	Phoenix	T-Mobile (Metro)	Wireless	0
623-523	Phoenix	Lumen (CenturyLink)	Landline	0
623-524	Phoenix	Lumen (CenturyLink)	Landline	0
623-526	Phoenix	Onvoy (Sinch)	VoIP	0
623-533	Phoenix	T-Mobile	Wireless	0
623-535	Phoenix	Lumen (CenturyLink)	Landline	0
623-536	Phoenix	Lumen (CenturyLink)	Landline	0
623-537	Phoenix	Lumen (CenturyLink)	Landline	0
623-544	Phoenix	Lumen (CenturyLink)	Landline	0
623-546	Phoenix	Lumen (CenturyLink)	Landline	0
623-547	Phoenix	Lumen (CenturyLink)	Landline	0
623-551	Phoenix	Lumen (CenturyLink)	Landline	0
623-552	Phoenix	T-Mobile	Wireless	0
623-556	Phoenix	Lumen (CenturyLink)	Landline	0
623-561	Phoenix	Lumen (CenturyLink)	Landline	0
623-562	Phoenix	Comcast (Xfinity)	VoIP	0
623-565	Phoenix	Allstream	Landline	0
623-566	Phoenix	Lumen (CenturyLink)	Landline	0
623-570	Phoenix	T-Mobile	Wireless	0
623-572	Phoenix	Lumen (CenturyLink)	Landline	0
623-580	Phoenix	Lumen (CenturyLink)	Landline	0
623-581	Phoenix	Lumen (CenturyLink)	Landline	0
623-582	Phoenix	Lumen (CenturyLink)	Landline	0
623-583	Phoenix	Lumen (CenturyLink)	Landline	0
623-584	Phoenix	Lumen (CenturyLink)	Landline	0
623-587	Phoenix	Lumen (CenturyLink)	Landline	0
623-594	Phoenix	Comcast (Xfinity)	VoIP	0
623-600	Phoenix	Fractel	VoIP	0
623-606	Phoenix	AT&T Mobility	Wireless	0
623-622	Phoenix	Boost Subscriberco	Landline	0
623-624	Phoenix	Onvoy (Sinch)	VoIP	0
623-628	Phoenix	T-Mobile	Wireless	0
623-632	Phoenix	Onvoy (Sinch)	VoIP	0
623-633	Phoenix	Verizon Wireless	Wireless	0
623-640	Phoenix	Verizon Wireless	Wireless	0
623-643	Phoenix	Lumen (CenturyLink)	Landline	0
623-663	Phoenix	Onvoy (Sinch)	VoIP	0
623-666	Phoenix	Onvoy (Sinch)	VoIP	0
623-670	Phoenix	Verizon Wireless	Wireless	0
623-680	Phoenix	Verizon Wireless	Wireless	0
623-683	Phoenix	Comcast (Xfinity)	VoIP	0
623-687	Phoenix	Verizon Business	VoIP	0
623-688	Phoenix	Verizon Wireless	Wireless	0
623-691	Phoenix	Lumen (CenturyLink)	Landline	0
623-692	Phoenix	Verizon Wireless	Wireless	0
623-693	Phoenix	Verizon Wireless	Wireless	0
623-694	Phoenix	Verizon Wireless	Wireless	0
623-695	Phoenix	Verizon Wireless	Wireless	0
623-696	Phoenix	Verizon Wireless	Wireless	0
623-698	Phoenix	Verizon Wireless	Wireless	0
623-703	Phoenix	T-Mobile	Wireless	0
623-707	Phoenix	AT&T	VoIP	0
623-715	Phoenix	AT&T	VoIP	0
623-734	Phoenix	Verizon Business	VoIP	0
623-738	Phoenix	Lumen (Level 3)	VoIP	0
623-742	Phoenix	Lumen (CenturyLink)	Landline	0
623-745	Phoenix	Verizon Business	VoIP	0
623-748	Phoenix	Lumen (Level 3)	VoIP	0
623-755	Phoenix	AT&T Mobility	Wireless	1
623-759	Phoenix	Verizon Business	VoIP	0
623-760	Phoenix	AT&T	VoIP	0
623-764	Phoenix	T-Mobile (Metro)	Wireless	0
623-772	Phoenix	Lumen (CenturyLink)	Landline	0
623-773	Phoenix	Lumen (CenturyLink)	Landline	0
623-776	Phoenix	Lumen (CenturyLink)	Landline	0
623-777	Phoenix	Peerless Network	VoIP	0
623-780	Phoenix	Lumen (CenturyLink)	Landline	0
623-792	Phoenix	Lumen (Level 3)	VoIP	0
623-800	Phoenix	Onvoy (Sinch)	VoIP	0
623-806	Phoenix	Gila Local Exchange Carrier	Landline	0
623-810	Phoenix	Verizon Wireless	Wireless	0
623-815	Phoenix	Lumen (CenturyLink)	Landline	0
623-824	Phoenix	AT&T	VoIP	0
623-825	Phoenix	Lumen (CenturyLink)	Landline	0
623-826	Phoenix	Verizon Wireless	Wireless	0
623-832	Phoenix	Lumen (CenturyLink)	Landline	0
623-842	Phoenix	Lumen (CenturyLink)	Landline	0
623-845	Phoenix	Lumen (CenturyLink)	Landline	0
623-846	Phoenix	Lumen (CenturyLink)	Landline	0
623-847	Phoenix	Lumen (CenturyLink)	Landline	0
623-848	Phoenix	Lumen (CenturyLink)	Landline	0
623-849	Phoenix	Lumen (CenturyLink)	Landline	0
623-850	Phoenix	Allstream	Landline	0
623-853	Phoenix	Lumen (CenturyLink)	Landline	0
623-856	Phoenix	Lumen (CenturyLink)	Landline	0
623-866	Phoenix	Lumen (CenturyLink)	Landline	0
623-869	Phoenix	Lumen (CenturyLink)	Landline	0
623-872	Phoenix	Lumen (CenturyLink)	Landline	0
623-873	Phoenix	Lumen (CenturyLink)	Landline	0
623-875	Phoenix	Lumen (CenturyLink)	Landline	0
623-876	Phoenix	Lumen (CenturyLink)	Landline	0
623-877	Phoenix	Lumen (CenturyLink)	Landline	0
623-878	Phoenix	Lumen (CenturyLink)	Landline	0
623-879	Phoenix	Lumen (CenturyLink)	Landline	0
623-880	Phoenix	8X8	VoIP	0
623-882	Phoenix	Lumen (CenturyLink)	Landline	0
623-887	Phoenix	Onvoy (Sinch)	VoIP	0
623-888	Phoenix	Peerless Network	VoIP	0
623-889	Phoenix	Allstream	Landline	0
623-900	Phoenix	Onvoy (Sinch)	VoIP	0
623-907	Phoenix	Lumen (CenturyLink)	Landline	0
623-910	Phoenix	Verizon Wireless	Wireless	0
623-915	Phoenix	Lumen (CenturyLink)	Landline	0
623-920	Phoenix	Onvoy (Sinch)	VoIP	0
623-925	Phoenix	Lumen (CenturyLink)	Landline	0
623-930	Phoenix	Lumen (CenturyLink)	Landline	0
623-931	Phoenix	Lumen (CenturyLink)	Landline	0
623-932	Phoenix	Lumen (CenturyLink)	Landline	0
623-933	Phoenix	Lumen (CenturyLink)	Landline	0
623-934	Phoenix	Lumen (CenturyLink)	Landline	0
623-935	Phoenix	Lumen (CenturyLink)	Landline	0
623-936	Phoenix	Lumen (CenturyLink)	Landline	0
623-937	Phoenix	Lumen (CenturyLink)	Landline	0
623-939	Phoenix	Lumen (CenturyLink)	Landline	0
623-955	Phoenix	Allo Communications	Landline	0
623-972	Phoenix	Lumen (CenturyLink)	Landline	0
623-974	Phoenix	Lumen (CenturyLink)	Landline	0
623-975	Phoenix	Lumen (CenturyLink)	Landline	0
623-977	Phoenix	Lumen (CenturyLink)	Landline	0
623-979	Phoenix	Lumen (CenturyLink)	Landline	0
623-980	Phoenix	Verizon Wireless	Wireless	0
623-986	Phoenix	Verizon Wireless	Wireless	0
623-999	Phoenix	Onvoy (Sinch)	VoIP	0

Area code 623 questions

Where is area code 623?

Area code 623 is in Arizona.

What time zone is area code 623?

Area code 623 is in the Mountain time zone.

Is a call from area code 623 a scam?

An area code alone can't tell you. Scammers use and spoof numbers in every area code. 9 623 numbers have been flagged on ShadyCall. Look up the full number to see its reports and FTC/FCC complaints.

What carriers use area code 623?

Of its 314 exchanges, the most were assigned to Lumen (CenturyLink), T-Mobile, Onvoy (Sinch). Numbers can be ported to any carrier, so the exchange shows the original carrier only.

What area codes overlay 623?

623 shares its area with 480, 602. In an overlay, new numbers get the newer codes and you dial all ten digits.