Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-646 1 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2009-03-06   
210-646 2 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-646 3 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-646 4 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2009-03-06   
210-646 5 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-646 6 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-646 7 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-646 8 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-646 9 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-647 A San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 0 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 1 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 2 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 3 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 4 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 5 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 6 San Antonio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2006-08-03   
210-647 7 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 8 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-647 9 San Antonio TX SNANTXCUDS0  9533 SOUTHWESTERN BELL 566      
210-648 A San Antonio TX SNANTXEDDS0  9533 SOUTHWESTERN BELL 566      
210-649 A San Antonio TX SNANTXSARS1  9533 SOUTHWESTERN BELL 566      
210-649 0 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2006-01-01   
210-649 1 San Antonio TX SNANTXSARS1  9533 SOUTHWESTERN BELL 566      
210-649 2 San Antonio TX SNANTXSARS1  9533 SOUTHWESTERN BELL 566      
210-649 3 San Antonio TX SNANTXSARS1  9533 SOUTHWESTERN BELL 566      
210-649 4 San Antonio TX SNANTXSARS1  9533 SOUTHWESTERN BELL 566      
210-649 5 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2006-01-01   
210-649 6 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-10-06   
210-649 7 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2006-01-01   
210-649 8 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2006-01-01   
210-649 9 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2012-12-28   
210-650 A San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 0 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 1 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 2 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2009-03-06   
210-650 3 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 4 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 5 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 6 San Antonio TX SNANTXBADS0  9533 SOUTHWESTERN BELL 566      
210-650 7 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 8 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-650 9 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-651 A San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-651 0 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-651 1 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-651 2 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2009-03-06   
210-651 3 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-651 4 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      
210-651 5 San Antonio TX SNANTXFRDS0  9533 SOUTHWESTERN BELL 566      

<< 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 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.