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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-403 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-404 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-405 A San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
210-406 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-407 A San Antonio TX SNANTXTADS1  9533 SOUTHWESTERN BELL 566      
210-408 A San Antonio TX SNANTXSLDS0  9533 SOUTHWESTERN BELL 566      
210-409 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-410 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-412 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-413 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-414 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-415 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-416 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-417 A San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
210-418 A San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-419 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-420 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-421 A San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-422 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-423 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-424 A San Antonio TX SNANTXEW0MD  829J PAETEC ITEL, LLC 566   2025-01-23   
210-425 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-426 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-427 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-428 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-429 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-430 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-431 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-432 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-433 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-434 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-435 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-436 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-437 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-438 A San Antonio TX SNANTXGEDS0  9533 SOUTHWESTERN BELL 566      
210-439 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-440 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-441 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-442 A San Antonio TX SNANTXDIDS2  9533 SOUTHWESTERN BELL 566      
210-443 A San Antonio TX SNANTXBADS0  9533 SOUTHWESTERN BELL 566      
210-444 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-445 A San Antonio TX SNANTX91X7Y  5562 METROPCS, INC. 566      
210-446 A San Antonio TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
210-447 A San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-448 A San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-449 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-450 A San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566      
210-451 A San Antonio TX SNANTXCA58Z  516C AT&T CORP. 566      
210-452 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-453 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-454 A San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-455 A San Antonio TX   793K TWC IP ENABLED SERVICES, LLC 566      
210-456 A San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566      
210-457 A San Antonio TX SNANTX91XMY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 566      
210-458 A San Antonio TX SNANTXBADS0  9533 SOUTHWESTERN BELL 566      
210-459 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-460 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-461 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-462 A San Antonio TX SNANTXGERS2  9533 SOUTHWESTERN BELL 566      
210-463 A San Antonio TX SNANTXBARS3  9533 SOUTHWESTERN BELL 566      
210-464 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-465 A San Antonio TX SNANTXFRRS5  9533 SOUTHWESTERN BELL 566      
210-466 A San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566      
210-467 A San Antonio TX SNANTXEDRS2  9533 SOUTHWESTERN BELL 566      
210-468 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-469 A San Antonio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566      
210-470 A San Antonio TX SNANTXLEDS0  9533 SOUTHWESTERN BELL 566      
210-471 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-472 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-473 A San Antonio TX SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
210-474 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-475 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-476 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-477 A San Antonio TX SNANTX91DS1  8434 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 566      
210-478 A San Antonio TX SNANTXBADS0  9533 SOUTHWESTERN BELL 566      
210-479 A San Antonio TX SNANTXSLDS0  9533 SOUTHWESTERN BELL 566      
210-480 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-481 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-482 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-483 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-484 A San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-485 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-486 A San Antonio TX SNANTXCADS2  9533 SOUTHWESTERN BELL 566      
210-487 A San Antonio TX SNANTXCADS3  9533 SOUTHWESTERN BELL 566      
210-488 A San Antonio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
210-489 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-490 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-491 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-492 A San Antonio TX SNANTXSLDS0  9533 SOUTHWESTERN BELL 566      
210-493 A San Antonio TX SNANTXSLDS0  9533 SOUTHWESTERN BELL 566      
210-494 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-495 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-496 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-497 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-498 A San Antonio TX SNANTXMCDS0  9533 SOUTHWESTERN BELL 566      
210-499 A San Antonio TX SNANTXWEDS0  9533 SOUTHWESTERN BELL 566      
210-500 A San Antonio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
210-501 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-502 A San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
210-503 A San Antonio TX SNANTXCA58Z  516C AT&T CORP. 566      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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