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: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-498 9 Eagle Pass TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-04-03   
830-499 A Asherton TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-499 0 Asherton TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2012-09-14   
830-499 1 Asherton TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-12-06   
830-499 2 Asherton TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-04-27   
830-499 3 Asherton TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-22   
830-499 4 Asherton TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-22   
830-499 5 Asherton TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-07-14   
830-499 6 Asherton TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-10-06   
830-499 7 Asherton TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-06-13   
830-499 8 Asherton TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-07-04   
830-499 9 Asherton TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2011-07-04   
830-500 A New Braunfels TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-500 0 New Braunfels TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-09-27   
830-500 1 New Braunfels TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-08-02   
830-500 2 New Braunfels TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2011-04-30   
830-500 3 New Braunfels TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2013-11-04   
830-500 4 New Braunfels TX SNARTX91DS0  8958 XO TEXAS, INC. 566   2013-12-20   
830-500 5 New Braunfels TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2011-11-22   
830-500 6 New Braunfels TX SNARTX91DS0  8958 XO TEXAS, INC. 566   2013-12-20   
830-500 7 New Braunfels TX SNARTX91DS0  8958 XO TEXAS, INC. 566   2013-12-20   
830-500 8 New Braunfels TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-08-02   
830-500 9 New Braunfels TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2020-08-02   
830-505 A Pearsall TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-505 0 Pearsall TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-505 1 Pearsall TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2013-04-17   
830-505 2 Pearsall TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2019-04-01   
830-505 3 Pearsall TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-505 5 Pearsall TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2011-11-22   
830-505 6 Pearsall TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2017-12-12   
830-505 7 Pearsall TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2011-10-17   
830-505 8 Pearsall TX SNANTXCA85Z  145J TERRA NOVA TELECOM INC. 566   2023-06-24   
830-505 9 Pearsall TX SNANTXCA85Z  145J TERRA NOVA TELECOM INC. 566   2022-11-02   
830-507 A Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566      
830-507 0 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2017-11-18   
830-507 1 Del Rio TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2017-06-05   
830-507 2 Del Rio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2017-08-12   
830-507 3 Del Rio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2017-08-12   
830-507 4 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2017-11-18   
830-507 5 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2018-12-02   
830-507 6 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2019-07-28   
830-507 7 Del Rio TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2018-02-13   
830-507 8 Del Rio TX SNANTXCAHMD  073H TELNYX LLC 566   2017-03-22   
830-507 9 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2017-02-06   
830-508 A Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
830-508 1 Karnes City-Falls City TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2023-02-03   
830-508 3 Karnes City-Falls City TX SNANTXDIXKX  506J TWILIO INTERNATIONAL, INC. 566   2021-05-27   
830-508 5 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-26   
830-508 6 Karnes City-Falls City TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566   2021-12-26   
830-508 7 Karnes City-Falls City TX SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566   2021-11-16   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.