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.

Switch: AUSUTXNIGT3

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
737-291 1 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 2 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 3 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 4 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 5 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 6 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 7 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 8 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-291 9 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-10-01   
737-292 1 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-08-30   
737-292 9 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-08-30   
737-299 2 Lampasas TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-08-24   
737-299 4 Lampasas TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-03-22   
737-299 5 Lampasas TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-03-22   
737-299 6 Lampasas TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-03-22   
737-300 5 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-07-02   
737-300 7 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-07-02   
737-305 A Buda TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
737-305 4 Buda TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-10-01   
737-305 5 Buda TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-10-01   
737-305 8 Buda TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-12-05   
737-305 9 Buda TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-12-05   
737-306 A Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
737-306 4 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-09-03   
737-306 5 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-09-03   
737-306 6 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-09-17   
737-306 7 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-09-17   
737-306 8 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-12-19   
737-306 9 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-12-19   
737-310 7 Wimberley TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-04-02   
737-312 7 Kyle TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-01-02   
737-312 8 Kyle TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-01-02   
737-312 9 Kyle TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-01-02   
737-313 7 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-01-11   
737-327 6 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-05-17   
737-327 9 Hutto TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-05-17   
737-330 A Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
737-330 3 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-10-16   
737-330 4 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-10-16   
737-330 5 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-10-16   
737-330 6 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-10-16   
737-330 7 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-10-16   
737-330 8 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-10-16   
737-330 9 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-10-16   
737-333 6 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2014-07-13   
737-336 6 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-10-24   
737-336 7 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2020-10-24   
737-340 8 Georgetown TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2022-12-03   
737-343 3 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-08-09   
737-343 4 Austin TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-08-09   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.