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.

Corpus Christi, TX

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
361-371 7 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2016-03-28   
361-371 8 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2016-03-28   
361-371 9 CRCHTX9362Z  4290 STPCS JOINT VENTURE, LLC 564   2015-11-29   
361-391 A   515J IP HORIZON LLC 564   2025-04-18   
361-391 0   732J NUSO, LLC 564   2025-05-01   
361-391 1   515J IP HORIZON LLC 564   2025-04-18   
361-391 2   515J IP HORIZON LLC 564   2025-04-18   
361-391 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 564   2025-05-02   
361-391 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 564   2025-05-02   
361-391 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 564   2025-05-02   
361-391 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-06-07   
361-391 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-06-07   
361-391 8   732J NUSO, LLC 564   2025-05-01   
361-391 9   732J NUSO, LLC 564   2025-05-01   
361-399 A CRCHTXTUXLZ  622J SKYE TELECOM LLC DBA SKYETEL 564      
361-399 0 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2023-07-15   
361-399 1 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2024-03-09   
361-399 2 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2024-03-09   
361-399 3 CRCHTXTUX7Z  624H ONVOY SPECTRUM, LLC 564   2022-08-05   
361-399 4 CRCHTXTUX7Z  624H ONVOY SPECTRUM, LLC 564   2022-08-05   
361-399 5 CRCHTXTUX7Z  624H ONVOY SPECTRUM, LLC 564   2022-08-05   
361-399 6 CRCHTXTUX7Z  624H ONVOY SPECTRUM, LLC 564   2022-08-05   
361-399 7 CRCHTXTUX7Z  624H ONVOY SPECTRUM, LLC 564   2023-02-08   
361-399 8 CRCHTXTUX7Z  624H ONVOY SPECTRUM, LLC 564   2023-02-08   
361-399 9 CRCHTXTUXLZ  622J SKYE TELECOM LLC DBA SKYETEL 564   2021-11-05   
361-400 A CRCHTXTUX5Y  903C ONVOY, LLC - TX 564      
361-400 0 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2015-02-23   
361-400 1 CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2012-11-24   
361-400 2 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2010-12-26   
361-400 3 CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2011-04-28   
361-400 4 CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2011-04-28   
361-400 5 CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2011-04-28   
361-400 6 CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2011-04-28   
361-400 7 CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2012-11-24   
361-400 8 CRCHTX9362Z  4290 STPCS JOINT VENTURE, LLC 564   2015-11-29   
361-400 9 CRCHTX9362Z  4290 STPCS JOINT VENTURE, LLC 564   2015-11-29   
361-402 A CRCHTXTUXSY  551G NUSO, LLC 564      
361-402 0 CRCHTX9362Z  4290 STPCS JOINT VENTURE, LLC 564   2015-11-29   
361-402 1 CRCHTXTUXSY  551G NUSO, LLC 564   2012-12-28   
361-402 2 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2015-06-12   
361-402 3 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2015-06-12   
361-402 4 CRCHTXTUX5Y  903C ONVOY, LLC - TX 564   2015-06-12   
361-402 5 CRCHTXTUXDZ  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 564   2016-09-29   
361-402 6 CRCHTXKC0MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 564   2017-08-05   
361-402 7 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2018-10-28   
361-402 8 CRCHTX9362Z  4290 STPCS JOINT VENTURE, LLC 564   2015-11-29   
361-402 9 CRCHTX9362Z  4290 STPCS JOINT VENTURE, LLC 564   2015-11-29   
361-414 A CRCHTXTUXWY  508J CENTURYLINK COMMUNICATIONS, LLC 564      
361-414 0 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2018-10-28   
361-414 1 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2023-11-19   

<< 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 >>

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.