Local Calling Guide

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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-623 8 Okemah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-623 9 Okemah OK OKMHOKMARS1  9533 SOUTHWESTERN BELL 538      
918-624 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-625 A Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-626 A Cedars OK FTSMARMI626  9533 SOUTHWESTERN BELL 526      
918-626 0 Cedars OK FTSMARSUX0X  409F ONVOY, LLC - OK 526   2021-04-02   
918-626 1 Cedars OK FTSMARSUX0X  409F ONVOY, LLC - OK 526   2018-11-05   
918-626 2 Cedars OK FTSMARMI626  9533 SOUTHWESTERN BELL 526   2002-08-02   
918-626 3 Cedars OK FTSMARMI626  9533 SOUTHWESTERN BELL 526      
918-626 4 Cedars OK FTSMARMI626  9533 SOUTHWESTERN BELL 526      
918-626 5 Cedars OK FYVLARIAKMD  516C AT&T CORP. 526   2008-06-28   
918-626 6 Cedars OK FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2018-03-28   
918-626 7 Cedars OK FTSMARSUXYX  508J CENTURYLINK COMMUNICATIONS, LLC 526   2015-01-06   
918-626 8 Cedars OK FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2006-06-22   
918-626 9 Cedars OK FTSMARMI626  9533 SOUTHWESTERN BELL 526   2002-08-02   
918-627 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 0 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 1 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 2 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 3 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 4 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 5 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 6 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 7 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 8 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 9 Tulsa OK TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2024-10-15   
918-628 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-629 A Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-630 A Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-631 A Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 0 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 1 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 2 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 3 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 4 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 5 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 6 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 7 Tulsa OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2010-11-20   
918-631 8 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-631 9 Tulsa OK TULSOKTBDS1  9533 SOUTHWESTERN BELL 538      
918-632 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-633 A Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-634 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-634 1 Tulsa OK   9533 SOUTHWESTERN BELL 538      
918-634 2 Tulsa OK   9533 SOUTHWESTERN BELL 538      
918-634 3 Tulsa OK   9533 SOUTHWESTERN BELL 538      
918-634 4 Tulsa OK   9533 SOUTHWESTERN BELL 538      
918-634 5 Tulsa OK   9533 SOUTHWESTERN BELL 538      
918-634 6 Tulsa OK   9533 SOUTHWESTERN BELL 538      
918-634 7 Tulsa OK   9533 SOUTHWESTERN BELL 538      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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