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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-568 7 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-568 8 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-568 9 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-569 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-569 0 San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
210-569 1 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-569 2 San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-569 3 San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-569 4 San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-569 5 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-569 6 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-569 7 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-569 8 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-569 9 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-570 A San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 0 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 1 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 2 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 3 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 4 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 5 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 6 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 7 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 8 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-570 9 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-571 A San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-571 0 San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
210-571 1 San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-571 2 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-571 3 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-571 4 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-571 5 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-571 6 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-571 7 San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
210-571 8 San Antonio TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-571 9 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-572 A San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566      
210-573 A San Antonio TX   6529 T-MOBILE USA, INC. 566      
210-573 0 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 1 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 2 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 3 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 4 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 5 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 6 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 7 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 8 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-573 9 San Antonio TX   6529 T-MOBILE USA, INC. 566      
210-574 A San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 0 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 1 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 2 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 3 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 4 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 5 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 6 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 7 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 8 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-574 9 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-575 A San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566      
210-576 A San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 0 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 1 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 2 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 3 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 4 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 5 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 6 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 7 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 8 San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-576 9 San Antonio TX SNANTX91X2Y  5562 METROPCS, INC. 566      
210-577 A San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 0 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 1 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 2 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 3 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 4 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 5 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 6 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 7 San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-577 8 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-577 9 San Antonio TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566      
210-578 A San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-12-20   
210-578 1 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 2 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 3 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 4 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 5 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 6 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 7 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 8 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-578 9 San Antonio TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-579 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 0 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 1 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 2 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 3 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 4 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 5 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-579 6 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.