Phone Prefix
(210) 257-XXXX
TX • SANANTONIO
Search Number in This Prefix
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Carrier Information
NANPA
State
TX
Region
SW
Rate Center
SANANTONIO
Assigned To
TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL
OCN
583C
Status
AS
Date Assigned
Oct 10, 2006
Number Range
First Number
(210) 257-0000
Last Number
(210) 257-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
28 reports
28
Total FCC + FTC DNC complaints for numbers in this prefix
Top 27 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (210) 257-0451 2102570451 | 2 |
| 2 | (210) 257-0396 2102570396 | 1 |
| 3 | (210) 257-0556 2102570556 | 1 |
| 4 | (210) 257-0576 2102570576 | 1 |
| 5 | (210) 257-0758 2102570758 | 1 |
| 6 | (210) 257-0768 2102570768 | 1 |
| 7 | (210) 257-0865 2102570865 | 1 |
| 8 | (210) 257-2000 2102572000 | 1 |
| 9 | (210) 257-2276 2102572276 | 1 |
| 10 | (210) 257-3498 2102573498 | 1 |
| 11 | (210) 257-4069 2102574069 | 1 |
| 12 | (210) 257-5346 2102575346 | 1 |
| 13 | (210) 257-5387 2102575387 | 1 |
| 14 | (210) 257-5711 2102575711 | 1 |
| 15 | (210) 257-5735 2102575735 | 1 |
| 16 | (210) 257-6013 2102576013 | 1 |
| 17 | (210) 257-6273 2102576273 | 1 |
| 18 | (210) 257-6281 2102576281 | 1 |
| 19 | (210) 257-6376 2102576376 | 1 |
| 20 | (210) 257-6535 2102576535 | 1 |
| 21 | (210) 257-6859 2102576859 | 1 |
| 22 | (210) 257-7421 2102577421 | 1 |
| 23 | (210) 257-8244 2102578244 | 1 |
| 24 | (210) 257-9098 2102579098 | 1 |
| 25 | (210) 257-9106 2102579106 | 1 |
| 26 | (210) 257-0348 2102570348 | 1 |
| 27 | (210) 257-9299 2102579299 | 1 |
About This Prefix
Phone numbers starting with (210) 257 are part of the North American Numbering Plan (NANP). The first three digits (210) represent the Area Code (NPA), and the next three digits (257) represent the Central Office Code (NXX) or exchange.
- NPA (210) - Numbering Plan Area, identifies the geographic region
- NXX (257) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)