Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-645 A Calvin OK CLVNOKMARS1  9533 SOUTHWESTERN BELL 536      
405-645 0 Calvin OK   409F ONVOY, LLC - OK 536   2016-07-06   
405-645 1 Calvin OK   9533 SOUTHWESTERN BELL 536      
405-645 2 Calvin OK   9533 SOUTHWESTERN BELL 536      
405-645 4 Calvin OK   145J TERRA NOVA TELECOM INC. 536   2020-05-14   
405-645 5 Calvin OK   409F ONVOY, LLC - OK 536   2020-07-12   
405-645 6 Calvin OK   409F ONVOY, LLC - OK 536   2020-07-12   
405-645 7 Calvin OK   409F ONVOY, LLC - OK 536   2019-01-21   
405-645 8 Calvin OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2018-11-08   
405-645 9 Calvin OK   409F ONVOY, LLC - OK 536   2019-01-21   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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