Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Picher, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-255 A   409F ONVOY, LLC - OK 538   2021-03-05   
539-255 4   409F ONVOY, LLC - OK 538   2021-03-05   
539-255 5   409F ONVOY, LLC - OK 538   2021-03-05   
539-255 6   409F ONVOY, LLC - OK 538   2021-05-28   
918-673 A PCHROKMARL1  9533 SOUTHWESTERN BELL 538      
918-673 0 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-673 1 PCHROKMARL1  9533 SOUTHWESTERN BELL 538      
918-673 2 TULSOKTBX5Z  073H TELNYX LLC 538   2019-01-10   
918-673 3 TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2017-03-18   
918-673 4 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2020-12-28   
918-673 5 TULSOKTBX6Z  7575 CENTURYLINK COMMUNICATIONS LLC 538   2017-04-08   
918-673 6 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-673 7 TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-673 8 VINTOK20DS0  945H NORTHEAST RURAL SERVICES, INC. - OK 538   2016-01-01   
918-673 9 PCHROKMARL1  9533 SOUTHWESTERN BELL 538      

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

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