Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 606

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-606 A North Springhill AR PLDNLAXA2MD  508J CENTURYLINK COMMUNICATIONS, LLC 486      
870-606 2 North Springhill AR PLDNLAXA3MD  348F ONVOY, LLC - AR 486   2020-06-28   
870-606 3 North Springhill AR PLDNLAXA3MD  348F ONVOY, LLC - AR 486   2020-06-28   
870-606 7 North Springhill AR PLDNLAXA2MD  508J CENTURYLINK COMMUNICATIONS, LLC 486   2015-01-20   
870-606 8 North Springhill AR PLDNLAXA3MD  348F ONVOY, LLC - AR 486   2020-01-10   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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