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
479-888 3 Mena AR 624H ONVOY SPECTRUM, LLC 528   2021-02-27   
479-999 3 Mena AR 624H ONVOY SPECTRUM, LLC 528   2021-05-23   
479-999 4 Mena AR 624H ONVOY SPECTRUM, LLC 528   2021-05-23   
479-999 7 Mena AR 624H ONVOY SPECTRUM, LLC 528   2021-12-05   
479-999 8 Mena AR 624H ONVOY SPECTRUM, LLC 528   2021-12-05   
501-250 1 Heber Springs AR 624H ONVOY SPECTRUM, LLC 528   2024-04-29   
501-256 0 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-256 8 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-06-02   
501-283 8 Bald Knob AR 624H ONVOY SPECTRUM, LLC 528   2021-11-06   
501-284 6 Judsonia AR 624H ONVOY SPECTRUM, LLC 528   2024-05-06   
501-307 0 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-307 9 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 A Little Rock AR 624H ONVOY SPECTRUM, LLC 528      
501-309 0 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-309 1 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 2 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 3 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 4 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 5 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 6 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 7 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 8 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-309 9 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-09-15   
501-343 A Little Rock AR 624H ONVOY SPECTRUM, LLC 528      
501-343 0 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-347 A Little Rock AR 624H ONVOY SPECTRUM, LLC 528      
501-347 0 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-348 1 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-394 2 Cabot AR 624H ONVOY SPECTRUM, LLC 528   2021-07-04   
501-401 2 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-08-15   
501-401 4 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-06-25   
501-401 5 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2022-06-25   
501-401 8 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2023-03-02   
501-409 4 Benton AR 624H ONVOY SPECTRUM, LLC 528   2021-07-04   
501-437 4 Lonoke AR 624H ONVOY SPECTRUM, LLC 528   2024-05-13   
501-439 7 England AR 624H ONVOY SPECTRUM, LLC 528   2024-04-29   
501-441 7 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2021-05-23   
501-441 9 Little Rock AR 624H ONVOY SPECTRUM, LLC 528   2021-05-23   
501-446 5 Cabot AR 624H ONVOY SPECTRUM, LLC 528   2021-12-05   
501-446 6 Cabot AR 624H ONVOY SPECTRUM, LLC 528   2021-12-05   
501-446 7 Cabot AR 624H ONVOY SPECTRUM, LLC 528   2022-02-25   
501-448 8 Ferndale AR 624H ONVOY SPECTRUM, LLC 528   2024-04-29   
501-452 7 Morrilton AR 624H ONVOY SPECTRUM, LLC 528   2024-05-13   
501-453 7 Jacksonville AR 624H ONVOY SPECTRUM, LLC 528   2024-05-06   
501-461 A Bauxite AR 624H ONVOY SPECTRUM, LLC 528      
501-461 4 Bauxite AR 624H ONVOY SPECTRUM, LLC 528   2021-08-08   
501-461 7 Bauxite AR 624H ONVOY SPECTRUM, LLC 528   2021-11-06   
501-461 8 Bauxite AR 624H ONVOY SPECTRUM, LLC 528   2021-11-06   
501-462 7 Searcy AR 624H ONVOY SPECTRUM, LLC 528   2024-08-08   
501-464 0 Bald Knob AR 624H ONVOY SPECTRUM, LLC 528   2021-11-06   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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