Local Calling Guide
Area code/prefix search
NPA: 210
[Rate centres in NPA 210]
[Dial plan for NPA 210]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 210-544
| 0 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-11-09 |
|
| 210-544
| 1 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-11-09 |
|
| 210-544
| 2 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-11-09 |
|
| 210-544
| 3 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-11-09 |
|
| 210-544
| 4 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-11-09 |
|
| 210-544
| 5 |
San Antonio |
TX |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
566 |
|
2007-12-06 |
|
| 210-544
| 6 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2008-01-17 |
|
| 210-544
| 7 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2008-05-10 |
|
| 210-544
| 8 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2008-05-10 |
|
| 210-544
| 9 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-11-09 |
|
| 210-545
| A |
San Antonio |
TX |
SNANTXWEDS0 |
9533 SOUTHWESTERN BELL |
566 |
|
|
|
| 210-546
| A |
San Antonio |
TX |
SNANTX91DS1 |
8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX |
566 |
|
|
|
| 210-547
| A |
San Antonio |
TX |
SNAUTXCOPS0 |
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-547
| 0 |
San Antonio |
TX |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-547
| 1 |
San Antonio |
TX |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-547
| 2 |
San Antonio |
TX |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-547
| 3 |
San Antonio |
TX |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-547
| 4 |
San Antonio |
TX |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-547
| 5 |
San Antonio |
TX |
|
7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX |
566 |
|
|
|
| 210-547
| 6 |
San Antonio |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2006-11-05 |
|
| 210-547
| 7 |
San Antonio |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2006-11-30 |
|
| 210-547
| 8 |
San Antonio |
TX |
|
903C ONVOY, LLC - TX |
566 |
|
2019-06-13 |
|
| 210-547
| 9 |
San Antonio |
TX |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
566 |
|
2006-11-30 |
|
| 210-548
| A |
San Antonio |
TX |
SNANTX91X7Y |
6529 T-MOBILE USA, INC. |
566 |
|
|
|
| 210-548
| 0 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-06-07 |
|
| 210-548
| 1 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-06-07 |
|
| 210-548
| 2 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-06-07 |
|
| 210-548
| 3 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-06-07 |
|
| 210-548
| 4 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-06-07 |
|
| 210-548
| 5 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-08-16 |
|
| 210-548
| 6 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-08-16 |
|
| 210-548
| 7 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-08-16 |
|
| 210-548
| 8 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2009-12-10 |
|
| 210-548
| 9 |
San Antonio |
TX |
|
6529 T-MOBILE USA, INC. |
566 |
|
2007-06-07 |
|
| 210-549
| A |
San Antonio |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
|
|
| 210-549
| 0 |
San Antonio |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2010-12-20 |
|
| 210-549
| 1 |
San Antonio |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2010-12-20 |
|
| 210-549
| 2 |
San Antonio |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2010-12-20 |
|
| 210-549
| 3 |
San Antonio |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2010-12-20 |
|
| 210-549
| 4 |
San Antonio |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2010-11-06 |
|
| 210-549
| 5 |
San Antonio |
TX |
|
793K TWC IP ENABLED SERVICES, LLC |
566 |
|
2011-02-11 |
|
| 210-549
| 6 |
San Antonio |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2011-02-24 |
|
| 210-549
| 7 |
San Antonio |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2011-02-24 |
|
| 210-549
| 8 |
San Antonio |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2011-02-24 |
|
| 210-549
| 9 |
San Antonio |
TX |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
566 |
|
2011-04-28 |
|
| 210-550
| A |
San Antonio |
TX |
SNANTX78G00 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
|
|
| 210-550
| 0 |
San Antonio |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2006-11-13 |
|
| 210-550
| 1 |
San Antonio |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2006-11-13 |
|
| 210-550
| 2 |
San Antonio |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2006-11-13 |
|
| 210-550
| 3 |
San Antonio |
TX |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
566 |
|
2006-11-13 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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