Local Calling Guide

Area code/prefix search

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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-283 4 Cave City AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-08-06   
870-283 5 Cave City AR   9533 SOUTHWESTERN BELL 528      
870-283 6 Cave City AR   9533 SOUTHWESTERN BELL 528      
870-283 7 Cave City AR   9533 SOUTHWESTERN BELL 528      
870-283 8 Cave City AR   516C AT&T CORP. 528   2011-04-25   
870-283 9 Cave City AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2007-10-12   
870-284 A Trumann AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
870-285 A Murfreesboro AR MRBOARXARS1  1691 WINDSTREAM ARKANSAS, INC. 528      
870-286 A Dierks AR DRKSARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-287 A Mineral Springs AR MNSPARXADS0  1729 WALNUT HILL TEL. CO. 528      
870-287 0 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 1 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 2 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 3 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 4 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 5 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 6 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 7 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 8 Mineral Springs AR   1729 WALNUT HILL TEL. CO. 528      
870-287 9 Mineral Springs AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2021-10-22   
870-288 A El Dorado AR PNBLARMD2MD  732J NUSO, LLC 530      
870-288 0 El Dorado AR   348F ONVOY, LLC - AR 530   2023-08-20   
870-288 1 El Dorado AR   732J NUSO, LLC 530   2023-05-08   
870-288 2 El Dorado AR   624H ONVOY SPECTRUM, LLC 530   2024-06-08   
870-288 3 El Dorado AR   425J CSC WIRELESS, LLC 530   2025-04-14   
870-288 4 El Dorado AR   425J CSC WIRELESS, LLC 530   2025-04-14   
870-288 5 El Dorado AR   732J NUSO, LLC 530   2025-08-24   
870-288 8 El Dorado AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530   2025-02-13   
870-288 9 El Dorado AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 530   2025-02-13   
870-289 A Lockesburg AR LCBGARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
870-290 A Delight AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-290 0 Delight AR   348F ONVOY, LLC - AR 528   2023-08-18   
870-290 1 Delight AR   624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-290 2 Delight AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2017-10-28   
870-290 3 Delight AR   348F ONVOY, LLC - AR 528   2021-12-02   
870-290 4 Delight AR   348F ONVOY, LLC - AR 528   2022-11-28   
870-290 6 Delight AR   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2020-11-13   
870-290 7 Delight AR   348F ONVOY, LLC - AR 528   2021-06-25   
870-291 A Melbourne AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-291 0 Melbourne AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-291 1 Melbourne AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-291 2 Melbourne AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-291 3 Melbourne AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-291 4 Melbourne AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-291 5 Melbourne AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2019-01-30   
870-291 6 Melbourne AR   508J CENTURYLINK COMMUNICATIONS, LLC 528   2014-12-10   
870-291 7 Melbourne AR   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
870-291 8 Melbourne AR   348F ONVOY, LLC - AR 528   2021-10-31   
870-291 9 Melbourne AR   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2016-12-22   
870-292 A Hope AR NLRKAR446MD  6529 T-MOBILE USA, INC. 528      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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