Phone Prefix
(956) 503-XXXX
TX • DONNA
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Carrier Information
NANPA
State
TX
Region
SW
Rate Center
DONNA
Assigned To
METROPCS, INC.
OCN
5562
Status
AS
Date Assigned
Jun 16, 2014
Number Range
First Number
(956) 503-0000
Last Number
(956) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (956) 503-6101 9565036101 | 1 |
| 2 | (956) 503-6284 9565036284 | 1 |
| 3 | (956) 503-6412 9565036412 | 1 |
| 4 | (956) 503-6874 9565036874 | 1 |
| 5 | (956) 503-6909 9565036909 | 1 |
| 6 | (956) 503-7584 9565037584 | 1 |
| 7 | (956) 503-7948 9565037948 | 1 |
| 8 | (956) 503-8244 9565038244 | 1 |
About This Prefix
Phone numbers starting with (956) 503 are part of the North American Numbering Plan (NANP). The first three digits (956) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (956) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)