Phone Prefix
(623) 256-XXXX
AZ • PHOENIX
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Carrier Information
NANPA
State
AZ
Region
WE
Rate Center
PHOENIX
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ
OCN
6572
Status
AS
Date Assigned
Aug 25, 2004
Number Range
First Number
(623) 256-0000
Last Number
(623) 256-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (623) 256-0320 6232560320 | 1 |
| 2 | (623) 256-2193 6232562193 | 1 |
| 3 | (623) 256-5653 6232565653 | 1 |
| 4 | (623) 256-6103 6232566103 | 1 |
| 5 | (623) 256-6427 6232566427 | 1 |
| 6 | (623) 256-6489 6232566489 | 1 |
| 7 | (623) 256-6529 6232566529 | 1 |
| 8 | (623) 256-6627 6232566627 | 1 |
| 9 | (623) 256-6652 6232566652 | 1 |
| 10 | (623) 256-6731 6232566731 | 1 |
| 11 | (623) 256-6762 6232566762 | 1 |
| 12 | (623) 256-6796 6232566796 | 1 |
| 13 | (623) 256-6848 6232566848 | 1 |
| 14 | (623) 256-7062 6232567062 | 1 |
About This Prefix
Phone numbers starting with (623) 256 are part of the North American Numbering Plan (NANP). The first three digits (623) represent the Area Code (NPA), and the next three digits (256) represent the Central Office Code (NXX) or exchange.
- NPA (623) - Numbering Plan Area, identifies the geographic region
- NXX (256) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)