Who is calling from (623) 439?

Numbers starting with 623-439 are assigned to Onvoy Spectrum in the Glendale, Arizona area. Enter the last 4 digits to see who owns the number.

Carrier

Onvoy Spectrum

Area

Glendale, Arizona

Rate center

PHOENIX

Got a call or text from 623-439?

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Nearby 623 prefixes

623-418 623-419 623-428 623-432 623-433 623-434 623-435 623-438 623-440 623-444 623-445 623-451 623-455 623-456 623-462 623-463

Other Onvoy Spectrum prefixes in 623

623-279 623-306 623-309 623-324 623-632

Carrier and rate center come from the official NANPA prefix assignment report. Numbers can be ported to other carriers, so the current carrier may differ. TrueSearch compiles publicly available information and licensed telecom data. Not a consumer reporting agency. Not for FCRA purposes.