Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-387 A Yale OK YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 0 Yale OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2015-03-13   
918-387 1 Yale OK YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 2 Yale OK YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 3 Yale OK TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-387 4 Yale OK YALEOKMARS1  9533 SOUTHWESTERN BELL 538      
918-387 6 Yale OK TULTOKCL8MD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2015-12-31   
918-387 7 Yale OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-387 8 Yale OK TULSOKTBXHY  409F ONVOY, LLC - OK 538   2016-09-29   
918-387 9 Yale OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2017-03-26   

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

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