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Exchange · Houston, TX

(713) 347-xxxx

Every number from 713-347-0000 to 713-347-9999. NANPA records the exchange as assigned to Onvoy (Sinch) for Houston, TX in 2022. Robocall and scam operations often use many numbers from one exchange, so if one number here is a shady call, its neighbors deserve a second look.

CarrierOnvoy (Sinch)original
Line typeVoIP / internet phonelikely
Rate centerHouston, TX
Flagged numbers1

Reported numbers starting 713-347

NumberVerdictWhat it isReportsComplaints
(713) 347-6754CautionTelemarketer / sales03

About the 713-347 exchange

713-347 is an exchange (the first six digits of a phone number) in area code 713, which covers Texas. NANPA, which runs the North American Numbering Plan, assigned it to Onvoy (Sinch) for the Houston, TX rate center in 2022. Numbers from this carrier are usually VoIP / internet phone lines.

People keep their number when they move or switch carrier, so this is where the number was first assigned, not where the caller is today. Local time for 713-347 numbers is usually Central time. Scammers can also fake (spoof) any number, so a call that shows a 713-347 number may not come from Onvoy (Sinch) at all.

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