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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
361-986 7 CRCHTXWYDS0  9533 SOUTHWESTERN BELL 564      
361-986 8 CRCHTXWYDS0  9533 SOUTHWESTERN BELL 564      
361-986 9 CRCHTXWYDS0  9533 SOUTHWESTERN BELL 564      
361-991 A CRCHTXWYDS0  9533 SOUTHWESTERN BELL 564      
361-992 A CRCHTXWYDS0  9533 SOUTHWESTERN BELL 564      
361-993 A CRCHTXWYDS0  9533 SOUTHWESTERN BELL 564      
361-994 A CRCHTXWYDS0  9533 SOUTHWESTERN BELL 564      
361-995 A CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2024-12-30   
361-995 0 CRCHTXTUX3Y  004F BANDWIDTH.COM CLEC, LLC - TX 564   2024-12-30   
361-995 1 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 2 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 3 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 4 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 5 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 6 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 7 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 8 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-995 9 CRCHTXTUXJY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 564   2025-03-09   
361-999 A CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564      
361-999 0 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 1 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 2 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 3 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 4 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-29   
361-999 5 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 6 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 7 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 8 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-30   
361-999 9 CRCHTXTUDS6  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 564   2016-05-29   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.