Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: NLRKAR446MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
870-902 7 Blytheville AR 6529 T-MOBILE USA, INC. 528   2022-08-20   
870-902 8 Blytheville AR 6529 T-MOBILE USA, INC. 528   2023-01-12   
870-902 9 Blytheville AR 6529 T-MOBILE USA, INC. 528   2023-03-02   
870-923 2 Blytheville AR 6529 T-MOBILE USA, INC. 528   2024-03-16   
870-923 3 Blytheville AR 6529 T-MOBILE USA, INC. 528   2024-03-16   
870-923 4 Blytheville AR 6529 T-MOBILE USA, INC. 528   2024-03-16   
870-923 5 Blytheville AR 6529 T-MOBILE USA, INC. 528   2024-03-16   
870-923 9 Blytheville AR 6529 T-MOBILE USA, INC. 528   2026-03-02   
870-929 9 Berryville AR 6529 T-MOBILE USA, INC. 528   2025-04-11   
870-938 1 Jonesboro AR 6529 T-MOBILE USA, INC. 528   2017-05-26   
870-938 2 Jonesboro AR 6529 T-MOBILE USA, INC. 528   2017-05-26   
870-938 3 Jonesboro AR 6529 T-MOBILE USA, INC. 528   2017-05-26   
870-938 4 Jonesboro AR 6529 T-MOBILE USA, INC. 528   2017-05-26   
870-938 5 Jonesboro AR 6529 T-MOBILE USA, INC. 528   2017-07-22   
870-938 7 Jonesboro AR 6529 T-MOBILE USA, INC. 528   2017-07-22   
870-945 3 Forrest City AR 6529 T-MOBILE USA, INC. 528   2012-03-05   
870-973 A Bay AR 5562 METROPCS, INC. 528      
870-973 9 Bay AR 5562 METROPCS, INC. 528   2015-05-03   
870-979 7 Blytheville AR 6529 T-MOBILE USA, INC. 528   2025-11-24   
870-981 2 Biggers AR 6529 T-MOBILE USA, INC. 528   2025-12-17   
870-981 9 Biggers AR 5562 METROPCS, INC. 528   2026-07-11   
870-982 3 De Queen AR 5562 METROPCS, INC. 528   2025-11-24   
870-982 4 De Queen AR 6529 T-MOBILE USA, INC. 528   2025-11-24   

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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