Phone Prefix
(210) 321-XXXX
TX • SANANTONIO
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Carrier Information
NANPA
State
TX
Region
SW
Rate Center
SANANTONIO
Assigned To
SOUTHWESTERN BELL
OCN
9533
Status
RT
Number Range
First Number
(210) 321-0000
Last Number
(210) 321-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
48 reports
48
Total FCC + FTC DNC complaints for numbers in this prefix
Top 32 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (210) 321-4420 2103214420 | 8 |
| 2 | (210) 321-9530 2103219530 | 4 |
| 3 | (210) 321-1104 2103211104 | 3 |
| 4 | (210) 321-9026 2103219026 | 2 |
| 5 | (210) 321-9878 2103219878 | 2 |
| 6 | (210) 321-9959 2103219959 | 2 |
| 7 | (210) 321-9994 2103219994 | 2 |
| 8 | (210) 321-3391 2103213391 | 1 |
| 9 | (210) 321-5371 2103215371 | 1 |
| 10 | (210) 321-5810 2103215810 | 1 |
| 11 | (210) 321-6202 2103216202 | 1 |
| 12 | (210) 321-6470 2103216470 | 1 |
| 13 | (210) 321-7236 2103217236 | 1 |
| 14 | (210) 321-7484 2103217484 | 1 |
| 15 | (210) 321-0136 2103210136 | 1 |
| 16 | (210) 321-8196 2103218196 | 1 |
| 17 | (210) 321-8243 2103218243 | 1 |
| 18 | (210) 321-8615 2103218615 | 1 |
| 19 | (210) 321-9111 2103219111 | 1 |
| 20 | (210) 321-9264 2103219264 | 1 |
| 21 | (210) 321-9470 2103219470 | 1 |
| 22 | (210) 321-9479 2103219479 | 1 |
| 23 | (210) 321-9609 2103219609 | 1 |
| 24 | (210) 321-9761 2103219761 | 1 |
| 25 | (210) 321-9775 2103219775 | 1 |
| 26 | (210) 321-8176 2103218176 | 1 |
| 27 | (210) 321-0894 2103210894 | 1 |
| 28 | (210) 321-1475 2103211475 | 1 |
| 29 | (210) 321-1581 2103211581 | 1 |
| 30 | (210) 321-1634 2103211634 | 1 |
| 31 | (210) 321-2160 2103212160 | 1 |
| 32 | (210) 321-2880 2103212880 | 1 |
About This Prefix
Phone numbers starting with (210) 321 are part of the North American Numbering Plan (NANP). The first three digits (210) represent the Area Code (NPA), and the next three digits (321) represent the Central Office Code (NXX) or exchange.
- NPA (210) - Numbering Plan Area, identifies the geographic region
- NXX (321) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)