Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MDLDTXMUXZX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
432-203 A Midland TX 4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 542      
432-203 1 Midland TX 4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 542   2012-10-29   
432-522 8 Midland EACS TX 4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 542   2012-10-21   
432-552 5 Odessa EACS TX 4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 542   2012-10-21   
432-653 8 Odessa TX 4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 542   2012-10-15   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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