Phone Prefix
(210) 503-XXXX
TX • SANANTONIO
Search Number in This Prefix
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Carrier Information
NANPA
State
TX
Region
SW
Rate Center
SANANTONIO
Assigned To
BANDWIDTH.COM CLEC, LLC - TX
OCN
004F
Status
AS
Date Assigned
Jun 16, 2014
Number Range
First Number
(210) 503-0000
Last Number
(210) 503-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
63 reports
63
Total FCC + FTC DNC complaints for numbers in this prefix
Top 41 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (210) 503-1282 2105031282 | 5 |
| 2 | (210) 503-6216 2105036216 | 4 |
| 3 | (210) 503-0250 2105030250 | 4 |
| 4 | (210) 503-0479 2105030479 | 4 |
| 5 | (210) 503-1458 2105031458 | 3 |
| 6 | (210) 503-1157 2105031157 | 3 |
| 7 | (210) 503-7673 2105037673 | 2 |
| 8 | (210) 503-7958 2105037958 | 2 |
| 9 | (210) 503-0484 2105030484 | 2 |
| 10 | (210) 503-1692 2105031692 | 2 |
| 11 | (210) 503-7789 2105037789 | 2 |
| 12 | (210) 503-4512 2105034512 | 1 |
| 13 | (210) 503-4518 2105034518 | 1 |
| 14 | (210) 503-4781 2105034781 | 1 |
| 15 | (210) 503-5256 2105035256 | 1 |
| 16 | (210) 503-6686 2105036686 | 1 |
| 17 | (210) 503-6902 2105036902 | 1 |
| 18 | (210) 503-7006 2105037006 | 1 |
| 19 | (210) 503-7102 2105037102 | 1 |
| 20 | (210) 503-7301 2105037301 | 1 |
| 21 | (210) 503-7624 2105037624 | 1 |
| 22 | (210) 503-7660 2105037660 | 1 |
| 23 | (210) 503-7746 2105037746 | 1 |
| 24 | (210) 503-7921 2105037921 | 1 |
| 25 | (210) 503-8203 2105038203 | 1 |
| 26 | (210) 503-8314 2105038314 | 1 |
| 27 | (210) 503-8548 2105038548 | 1 |
| 28 | (210) 503-8760 2105038760 | 1 |
| 29 | (210) 503-8928 2105038928 | 1 |
| 30 | (210) 503-0109 2105030109 | 1 |
| 31 | (210) 503-8939 2105038939 | 1 |
| 32 | (210) 503-0182 2105030182 | 1 |
| 33 | (210) 503-0238 2105030238 | 1 |
| 34 | (210) 503-0429 2105030429 | 1 |
| 35 | (210) 503-0821 2105030821 | 1 |
| 36 | (210) 503-1431 2105031431 | 1 |
| 37 | (210) 503-1573 2105031573 | 1 |
| 38 | (210) 503-1909 2105031909 | 1 |
| 39 | (210) 503-2910 2105032910 | 1 |
| 40 | (210) 503-3118 2105033118 | 1 |
| 41 | (210) 503-3799 2105033799 | 1 |
About This Prefix
Phone numbers starting with (210) 503 are part of the North American Numbering Plan (NANP). The first three digits (210) represent the Area Code (NPA), and the next three digits (503) represent the Central Office Code (NXX) or exchange.
- NPA (210) - Numbering Plan Area, identifies the geographic region
- NXX (503) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)