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.

Marathon, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
432-216 A MDLDTXMUX5Y  193H BIG BEND TELECOM, LTD. - TX 542      
432-216 0 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-216 1 MDLDTXMUX5Y  193H BIG BEND TELECOM, LTD. - TX 542      
432-216 2 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-216 3 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-216 4 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-216 5 MDLDTXMUXAY  073H TELNYX LLC 542      
432-216 6 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-216 7 MDLDTXMUXAY  073H TELNYX LLC 542      
432-216 8   515J IP HORIZON LLC 542      
432-216 9 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-244 A MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-244 0 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      
432-244 1 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-244 2 MDLDTX87X5X  489J 1ST POINT COMMUNICATIONS, LLC 542      
432-244 3 MDLDTXMUXKX  004F BANDWIDTH.COM CLEC, LLC - TX 542      
432-244 4 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-244 5 MDLDTXMUX0Y  516C AT&T CORP. 542      
432-244 6 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-244 7 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-244 8 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-244 9 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-321 A MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-321 0 MDLDTXMUXAY  073H TELNYX LLC 542      
432-321 1   624H ONVOY SPECTRUM, LLC 542      
432-321 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-321 7   515J IP HORIZON LLC 542      
432-321 8   515J IP HORIZON LLC 542      
432-321 9 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 A MRTHTXMARS0  9533 SOUTHWESTERN BELL 542      
432-386 0 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 1 MRTHTXMARS0  9533 SOUTHWESTERN BELL 542      
432-386 2 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 3 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 4 MRTHTXMARS0  9533 SOUTHWESTERN BELL 542      
432-386 5 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 6 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 7 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 8 MDLDTXMUXTX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 542      
432-386 9 MDLDTXMUXMX  903C ONVOY, LLC - TX 542      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.