Local Calling Guide

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

NXX: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-255 A South Coffeyville OK CFVLKS10DS0  9533 SOUTHWESTERN BELL 532      
918-255 0 South Coffeyville OK WCHTKSTPDS0  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 532   2016-02-18   
918-255 1 South Coffeyville OK WCHTKSMBX2X  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 532   2017-05-18   
918-255 2 South Coffeyville OK CFVLKS10DS0  9533 SOUTHWESTERN BELL 532      
918-255 3 South Coffeyville OK CFVLKS10DS0  9533 SOUTHWESTERN BELL 532      
918-255 4 South Coffeyville OK WCHTKSBRX5Z  318J COMCAST IP PHONE, LLC 532   2007-05-25   
918-255 5 South Coffeyville OK WCHTKSBRX0X  409F ONVOY, LLC - OK 532   2018-08-09   
918-255 6 South Coffeyville OK CFVLKS10DS0  9533 SOUTHWESTERN BELL 532      
918-255 7 South Coffeyville OK WCHTKSTPDS0  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 532   2018-09-30   
918-255 8 South Coffeyville OK WCHTKSBRX0X  409F ONVOY, LLC - OK 532   2019-01-19   
918-255 9 South Coffeyville OK WCHTKSBRX0X  409F ONVOY, LLC - OK 532   2019-01-19   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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