Phone Prefix
(210) 644-XXXX
TX • SANANTONIO
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Carrier Information
NANPA
State
TX
Region
SW
Rate Center
SANANTONIO
Assigned To
SOUTHWESTERN BELL
OCN
9533
Status
AS
Date Assigned
Dec 05, 2008
Number Range
First Number
(210) 644-0000
Last Number
(210) 644-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 19 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (210) 644-0287 2106440287 | 1 |
| 2 | (210) 644-1203 2106441203 | 1 |
| 3 | (210) 644-1345 2106441345 | 1 |
| 4 | (210) 644-2622 2106442622 | 1 |
| 5 | (210) 644-3016 2106443016 | 1 |
| 6 | (210) 644-3215 2106443215 | 1 |
| 7 | (210) 644-4111 2106444111 | 1 |
| 8 | (210) 644-4413 2106444413 | 1 |
| 9 | (210) 644-4579 2106444579 | 1 |
| 10 | (210) 644-5263 2106445263 | 1 |
| 11 | (210) 644-6202 2106446202 | 1 |
| 12 | (210) 644-6289 2106446289 | 1 |
| 13 | (210) 644-7209 2106447209 | 1 |
| 14 | (210) 644-7232 2106447232 | 1 |
| 15 | (210) 644-7370 2106447370 | 1 |
| 16 | (210) 644-7671 2106447671 | 1 |
| 17 | (210) 644-8126 2106448126 | 1 |
| 18 | (210) 644-8471 2106448471 | 1 |
| 19 | (210) 644-8918 2106448918 | 1 |
About This Prefix
Phone numbers starting with (210) 644 are part of the North American Numbering Plan (NANP). The first three digits (210) represent the Area Code (NPA), and the next three digits (644) represent the Central Office Code (NXX) or exchange.
- NPA (210) - Numbering Plan Area, identifies the geographic region
- NXX (644) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)