Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-600 2 Tulsa OK 409F ONVOY, LLC - OK 538   2015-10-12   
918-600 6 Tulsa OK 409F ONVOY, LLC - OK 538   2015-10-12   
918-601 A Nowata OK 409F ONVOY, LLC - OK 538      
918-601 2 Nowata OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-601 3 Nowata OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-601 4 Nowata OK 409F ONVOY, LLC - OK 538   2020-07-13   
918-601 5 Nowata OK 409F ONVOY, LLC - OK 538   2020-07-13   
918-601 8 Nowata OK 409F ONVOY, LLC - OK 538   2021-03-04   
918-601 9 Nowata OK 409F ONVOY, LLC - OK 538   2021-03-04   
918-602 1 Collinsville OK 409F ONVOY, LLC - OK 538   2020-12-24   
918-602 3 Collinsville OK 409F ONVOY, LLC - OK 538   2020-12-24   
918-602 8 Collinsville OK 409F ONVOY, LLC - OK 538   2018-12-03   
918-602 9 Collinsville OK 409F ONVOY, LLC - OK 538   2018-12-03   
918-604 6 Pawhuska OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-604 7 Pawhuska OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-612 3 Spiro OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-612 5 Spiro OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-612 7 Spiro OK 409F ONVOY, LLC - OK 538   2020-12-28   
918-612 8 Spiro OK 409F ONVOY, LLC - OK 538   2020-12-28   
918-612 9 Spiro OK 409F ONVOY, LLC - OK 538   2021-04-26   
918-614 1 Wagoner OK 409F ONVOY, LLC - OK 538   2021-06-26   
918-618 0 Eufaula OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-618 1 Eufaula OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-673 4 Picher OK 409F ONVOY, LLC - OK 538   2020-12-28   
918-673 6 Picher OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-673 7 Picher OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-674 5 Quapaw OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-675 3 Commerce OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-675 6 Commerce OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-676 7 Fairland OK 409F ONVOY, LLC - OK 538   2017-03-24   
918-676 8 Fairland OK 409F ONVOY, LLC - OK 538   2018-04-09   
918-679 3 Claremore OK 409F ONVOY, LLC - OK 538   2023-07-17   
918-701 1 Jenks OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-701 4 Jenks OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-701 6 Jenks OK 409F ONVOY, LLC - OK 538   2016-03-21   
918-701 8 Jenks OK 409F ONVOY, LLC - OK 538   2016-03-21   
918-713 9 Vinita OK 409F ONVOY, LLC - OK 538   2021-01-29   
918-715 4 McAlester OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-715 8 McAlester OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-716 3 Okemah OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-716 5 Okemah OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-719 1 Copan OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-719 2 Copan OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-719 5 Copan OK 409F ONVOY, LLC - OK 538   2021-02-28   
918-719 6 Copan OK 409F ONVOY, LLC - OK 538   2021-02-28   
918-723 2 Westville OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-723 7 Westville OK 409F ONVOY, LLC - OK 538   2016-09-29   
918-725 5 Cushing OK 409F ONVOY, LLC - OK 538   2021-03-04   
918-725 6 Cushing OK 409F ONVOY, LLC - OK 538   2021-03-04   
918-727 2 Tulsa OK 409F ONVOY, LLC - OK 538   2019-11-18   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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