Phone Prefix
(956) 553-XXXX
TX • HARLINGEN
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Carrier Information
NANPA
State
TX
Region
SW
Rate Center
HARLINGEN
Assigned To
ONVOY, LLC - TX
OCN
903C
Status
AS
Date Assigned
Jan 09, 2025
Number Range
First Number
(956) 553-0000
Last Number
(956) 553-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
6 reports
6
Total FCC + FTC DNC complaints for numbers in this prefix
Top 6 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (956) 553-0478 9565530478 | 1 |
| 2 | (956) 553-0595 9565530595 | 1 |
| 3 | (956) 553-0601 9565530601 | 1 |
| 4 | (956) 553-0686 9565530686 | 1 |
| 5 | (956) 553-3805 9565533805 | 1 |
| 6 | (956) 553-4752 9565534752 | 1 |
About This Prefix
Phone numbers starting with (956) 553 are part of the North American Numbering Plan (NANP). The first three digits (956) represent the Area Code (NPA), and the next three digits (553) represent the Central Office Code (NXX) or exchange.
- NPA (956) - Numbering Plan Area, identifies the geographic region
- NXX (553) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)