Prefix 602-428 — Phoenix, AZ
Numbers in the 602-428 prefix are registered to the Phoenix rate center in AZ, inside area code 602. The prefix is the second block of a ten-digit US number (602-428-XXXX) and pins the number to a billing locality.
NANPA's central-office code records list BANDWIDTH.COM CLEC, LLC - AZ (OCN 587F) as the code holder, assigned September 7, 2012. Because 602-428 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
The rate center lies in the Phoenix-Mesa-Chandler, AZ Metropolitan Statistical Area. The serving LATA is 666. Local time follows the Mountain zone.
Spoofing means this prefix on your screen doesn't guarantee a Phoenix caller. Verify independently before trusting a request for money or data.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 602-425 | Phoenix | METROPCS, INC. |
| 602-426 | Phoenix | QWEST CORPORATION |
| 602-427 | Phoenix | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| 602-429 | Phoenix | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ |
| 602-430 | Phoenix | T-MOBILE USA, INC. |
| 602-431 | Phoenix | QWEST CORPORATION |
FAQ
Where is 602-428 located?
The prefix is assigned to the Phoenix rate center in AZ, area code 602. It is part of the Phoenix-Mesa-Chandler, AZ Metropolitan Statistical Area.
Which company owns 602-428 numbers?
BANDWIDTH.COM CLEC, LLC - AZ holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 602-428 safe to answer?
The prefix itself says nothing about the caller. Legitimate Phoenix businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.