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
580-415 A Marland OK 409F ONVOY, LLC - OK 536      
580-415 5 Marland OK 409F ONVOY, LLC - OK 536   2021-09-10   
580-416 A Morrison OK 409F ONVOY, LLC - OK 536      
580-416 2 Morrison OK 409F ONVOY, LLC - OK 536   2016-04-14   
580-416 3 Morrison OK 409F ONVOY, LLC - OK 536   2016-04-14   
580-417 3 Fairmont OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-417 4 Fairmont OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-417 8 Fairmont OK 409F ONVOY, LLC - OK 536   2019-01-21   
580-417 9 Fairmont OK 409F ONVOY, LLC - OK 536   2019-01-21   
580-422 A Billings OK 409F ONVOY, LLC - OK 536      
580-422 2 Billings OK 409F ONVOY, LLC - OK 536   2016-06-14   
580-422 3 Billings OK 409F ONVOY, LLC - OK 536   2016-10-29   
580-422 4 Billings OK 409F ONVOY, LLC - OK 536   2016-10-29   
580-422 5 Billings OK 409F ONVOY, LLC - OK 536   2021-08-06   
580-427 A Ada OK 409F ONVOY, LLC - OK 536      
580-429 6 Cache OK 409F ONVOY, LLC - OK 536   2020-07-10   
580-429 7 Cache OK 409F ONVOY, LLC - OK 536   2020-07-10   
580-440 3 Kaw City OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-440 4 Kaw City OK 409F ONVOY, LLC - OK 536   2020-10-26   
580-440 6 Kaw City OK 409F ONVOY, LLC - OK 536   2021-03-04   
580-441 3 Elmore City OK 409F ONVOY, LLC - OK 536   2021-05-28   
580-441 5 Elmore City OK 409F ONVOY, LLC - OK 536   2020-07-20   
580-441 6 Elmore City OK 409F ONVOY, LLC - OK 536   2020-07-20   
580-441 8 Elmore City OK 409F ONVOY, LLC - OK 536   2021-04-26   
580-446 2 Breckinridge OK 409F ONVOY, LLC - OK 536   2019-01-19   
580-446 3 Breckinridge OK 409F ONVOY, LLC - OK 536   2019-01-19   
580-453 4 Ada OK 409F ONVOY, LLC - OK 536   2016-03-24   
580-456 0 Roff OK 409F ONVOY, LLC - OK 536   2018-05-03   
580-456 8 Roff OK 409F ONVOY, LLC - OK 536   2016-06-14   
580-462 A Olustee OK 409F ONVOY, LLC - OK 536      
580-462 2 Olustee OK 409F ONVOY, LLC - OK 536   2021-09-10   
580-464 6 Cyril OK 409F ONVOY, LLC - OK 536   2023-11-13   
580-476 5 Rush Springs OK 409F ONVOY, LLC - OK 536   2016-06-15   
580-476 6 Rush Springs OK 409F ONVOY, LLC - OK 536   2016-06-15   
580-490 4 Ardmore OK 409F ONVOY, LLC - OK 536   2017-03-24   
580-495 0 Ada OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-495 1 Ada OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-495 2 Ada OK 409F ONVOY, LLC - OK 536   2016-06-26   
580-498 A Konawa OK 409F ONVOY, LLC - OK 536      
580-498 2 Konawa OK 409F ONVOY, LLC - OK 536   2016-04-02   
580-498 3 Konawa OK 409F ONVOY, LLC - OK 536   2016-04-02   
580-498 6 Konawa OK 409F ONVOY, LLC - OK 536   2016-10-29   
580-498 7 Konawa OK 409F ONVOY, LLC - OK 536   2016-10-29   
580-498 8 Konawa OK 409F ONVOY, LLC - OK 536   2016-06-15   
580-498 9 Konawa OK 409F ONVOY, LLC - OK 536   2016-06-15   
580-500 3 Clinton OK 409F ONVOY, LLC - OK 536   2021-11-21   
580-502 A Wilson OK 409F ONVOY, LLC - OK 536      
580-502 2 Wilson OK 409F ONVOY, LLC - OK 536   2021-09-10   
580-502 3 Wilson OK 409F ONVOY, LLC - OK 536   2021-12-13   
580-503 3 Fletcher OK 409F ONVOY, LLC - OK 536   2023-11-25   

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

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