Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-518 A Wheatland OK OKCYOKCE25Z  829J PAETEC ITEL, LLC 536      
405-518 0 Wheatland OK   409F ONVOY, LLC - OK 536   2016-03-24   
405-518 1 Wheatland OK   145J TERRA NOVA TELECOM INC. 536   2020-05-14   
405-518 2 Wheatland OK   829J PAETEC ITEL, LLC 536      
405-518 3 Wheatland OK   9533 SOUTHWESTERN BELL 536   2007-07-06   
405-518 4 Wheatland OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2004-04-16   
405-518 5 Wheatland OK   119F BANDWIDTH.COM CLEC, LLC - OK 536   2011-06-10   
405-518 6 Wheatland OK   9533 SOUTHWESTERN BELL 536   2012-07-05   
405-518 7 Wheatland OK   9533 SOUTHWESTERN BELL 536   2012-07-05   
405-518 8 Wheatland OK   409F ONVOY, LLC - OK 536   2016-07-06   
405-518 9 Wheatland OK   409F ONVOY, LLC - OK 536   2016-07-06   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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