Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: OKCYOKCEXJY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-400 4 Lawton OK 409F ONVOY, LLC - OK 536   2022-12-11   
580-400 5 Lawton OK 409F ONVOY, LLC - OK 536   2023-05-20   
580-400 9 Lawton OK 409F ONVOY, LLC - OK 536   2023-08-12   
580-402 8 Enid OK 409F ONVOY, LLC - OK 536   2017-01-08   
580-403 A Stratford OK 409F ONVOY, LLC - OK 536      
580-403 2 Stratford OK 409F ONVOY, LLC - OK 536   2016-04-11   
580-403 3 Stratford OK 409F ONVOY, LLC - OK 536   2016-04-11   
580-403 4 Stratford OK 409F ONVOY, LLC - OK 536   2016-06-15   
580-403 5 Stratford OK 409F ONVOY, LLC - OK 536   2016-06-15   
580-403 9 Stratford OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-404 2 Roff OK 409F ONVOY, LLC - OK 536   2021-08-08   
580-405 A Allen OK 409F ONVOY, LLC - OK 536      
580-405 2 Allen OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-405 3 Allen OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-405 7 Allen OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-405 8 Allen OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-406 A Hugo OK 409F ONVOY, LLC - OK 536      
580-406 2 Hugo OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-406 3 Hugo OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-406 4 Hugo OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-406 7 Hugo OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-406 8 Hugo OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-407 A Idabel OK 409F ONVOY, LLC - OK 536      
580-407 4 Idabel OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-407 5 Idabel OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-407 7 Idabel OK 409F ONVOY, LLC - OK 536   2019-01-21   
580-407 8 Idabel OK 409F ONVOY, LLC - OK 536   2019-01-21   
580-408 A Rattan OK 409F ONVOY, LLC - OK 536      
580-408 2 Rattan OK 409F ONVOY, LLC - OK 536   2016-10-30   
580-408 3 Rattan OK 409F ONVOY, LLC - OK 536   2016-10-30   
580-408 4 Rattan OK 409F ONVOY, LLC - OK 536   2021-04-26   
580-408 8 Rattan OK 409F ONVOY, LLC - OK 536   2016-06-14   
580-409 A Tupelo OK 409F ONVOY, LLC - OK 536      
580-409 2 Tupelo OK 409F ONVOY, LLC - OK 536   2016-10-30   
580-409 3 Tupelo OK 409F ONVOY, LLC - OK 536   2016-10-30   
580-409 5 Tupelo OK 409F ONVOY, LLC - OK 536   2016-06-25   
580-409 6 Tupelo OK 409F ONVOY, LLC - OK 536   2016-06-25   
580-410 A Wapanucka OK 409F ONVOY, LLC - OK 536      
580-410 2 Wapanucka OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-410 3 Wapanucka OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-410 4 Wapanucka OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-410 5 Wapanucka OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-413 A Red Rock OK 409F ONVOY, LLC - OK 536      
580-413 2 Red Rock OK 409F ONVOY, LLC - OK 536   2016-10-30   
580-413 3 Red Rock OK 409F ONVOY, LLC - OK 536   2016-06-14   
580-413 4 Red Rock OK 409F ONVOY, LLC - OK 536   2016-10-30   
580-413 7 Red Rock OK 409F ONVOY, LLC - OK 536   2016-04-15   
580-413 8 Red Rock OK 409F ONVOY, LLC - OK 536   2016-04-15   
580-414 3 Weatherford OK 409F ONVOY, LLC - OK 536   2020-07-11   
580-414 4 Weatherford OK 409F ONVOY, LLC - OK 536   2020-07-11   

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

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