Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 380 [Rate centres in NPA 380] [Dial plan for NPA 380]

NXX: 240

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-240 A Dublin OH WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324      
380-240 0 Dublin OH WOTNOH88XVX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2022-02-26   
380-240 1 Dublin OH WOTNOH88XVX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2022-02-26   
380-240 2 Dublin OH CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2022-02-02   
380-240 3 Dublin OH CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2022-02-02   
380-240 4 Dublin OH CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2022-02-02   
380-240 5 Dublin OH WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2022-01-06   
380-240 6 Dublin OH WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2022-01-06   
380-240 7 Dublin OH WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2022-01-07   
380-240 8 Dublin OH WOTNOHEHAMD  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2022-01-07   
380-240 9 Dublin OH CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2022-02-03   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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