Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-210 A Parkersburg Zone 1 WV CHTNWVLEXFZ  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 254      
304-210 0 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2004-01-31   
304-210 1 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2005-11-30   
304-210 2 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2004-08-01   
304-210 3 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2004-09-17   
304-210 4 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2005-11-30   
304-210 5 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2004-11-06   
304-210 6 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2006-03-23   
304-210 7 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2004-12-05   
304-210 8 Parkersburg Zone 1 WV PRBGWVKTLMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 254   2004-12-30   
304-210 9 Parkersburg Zone 1 WV CHTNWVLEXFZ  4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 254      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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