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
918-619 0 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-619 1 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-619 2 Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-01-06   
918-619 3 Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-01-06   
918-619 4 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-619 5 Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-01-06   
918-619 6 Tulsa OK TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2005-09-15   
918-619 7 Tulsa OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538   2006-01-06   
918-619 8 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-619 9 Tulsa OK TULSOKTBXKZ  318J COMCAST IP PHONE, LLC 538   2005-09-15   
918-620 A Dewey OK TULSOKTB15Z  781K RINGER MOBILE, INC. 538   2024-12-27   
918-620 0 Dewey OK TULSOKTB15Z  781K RINGER MOBILE, INC. 538   2024-12-27   
918-621 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-622 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-623 A Okemah OK OKMHOKMARS1  9533 SOUTHWESTERN BELL 538      
918-623 0 Okemah OK OKMHOKMARS1  9533 SOUTHWESTERN BELL 538      
918-623 1 Okemah OK OKMHOKMARS1  9533 SOUTHWESTERN BELL 538      
918-623 2 Okemah OK OKMHOKMARS1  9533 SOUTHWESTERN BELL 538      
918-623 3 Okemah OK OKMHOKMARS1  9533 SOUTHWESTERN BELL 538      
918-623 4 Okemah OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2014-05-17   
918-623 5 Okemah OK TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-623 6 Okemah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
918-623 7 Okemah OK TULUOKXOGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 538      
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   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 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      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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