Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Region: AR

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-963 0 Helena AR LTRKARFRX7Y  073H TELNYX LLC 528   2024-07-01   
870-963 1 Helena AR   515J IP HORIZON LLC 528   2024-04-20   
870-963 8 Helena AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-964 A Joiner AR LTRKARFRXMZ  515J IP HORIZON LLC 528   2024-04-20   
870-964 0 Joiner AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-964 1 Joiner AR   515J IP HORIZON LLC 528   2024-04-20   
870-965 A Cash AR JNBOARMAXMD  048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528      
870-965 0 Cash AR   515J IP HORIZON LLC 528   2024-03-11   
870-965 1 Cash AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-965 8 Cash AR JNBOARMAXMD  048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2022-12-08   
870-966 A Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 0 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 1 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 2 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 3 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 4 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 5 Ozark Acres AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2017-12-22   
870-966 6 Ozark Acres AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-04   
870-966 7 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 8 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-966 9 Ozark Acres AR OZACARXARS1  1706 BRIGHTSPEED OF ARKANSAS, LLC 528      
870-967 A Concord AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
870-967 0 Concord AR   515J IP HORIZON LLC 528   2024-03-24   
870-967 1 Concord AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-967 2 Concord AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2023-06-19   
870-967 8 Concord AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2023-03-13   
870-968 A Wynne AR LTRKARFRXMZ  515J IP HORIZON LLC 528   2024-04-20   
870-968 0 Wynne AR LTRKARFRX7Y  073H TELNYX LLC 528   2024-06-08   
870-968 1 Wynne AR   515J IP HORIZON LLC 528   2024-04-20   
870-968 2 Wynne AR   348F ONVOY, LLC - AR 528   2025-05-10   
870-968 3 Wynne AR   318J COMCAST IP PHONE, LLC 528   2025-07-05   
870-968 4 Wynne AR   348F ONVOY, LLC - AR 528   2025-09-05   
870-968 5 Wynne AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-10-04   
870-968 6 Wynne AR   348F ONVOY, LLC - AR 528   2026-01-11   
870-968 8 Wynne AR LTRKARFRX7Y  073H TELNYX LLC 528   2024-08-30   
870-968 9 Wynne AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-969 A Roe AR JNBOARMAXMD  048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2024-05-26   
870-969 2 Roe AR JNBOARMAXMD  048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2024-05-26   
870-969 9 Roe AR   145J TERRA NOVA TELECOM INC. 528   2025-05-13   
870-970 A Forrest City AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
870-970 0 Forrest City AR LTRKARZO2MD  073H TELNYX LLC 528   2018-11-02   
870-970 1 Forrest City AR LTRKARZODS1  578H AIRUS, INC. - AR 528   2019-11-07   
870-970 2 Forrest City AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-02-02   
870-970 3 Forrest City AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-11   
870-970 4 Forrest City AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-06-01   
870-970 5 Forrest City AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-08-11   
870-970 6 Forrest City AR LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2016-03-11   
870-970 7 Forrest City AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2020-03-12   
870-970 8 Forrest City AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2017-11-10   
870-970 9 Forrest City AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-03-11   
870-971 A Salem AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
870-971 0 Salem AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2025-10-18   
870-971 1 Salem AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2016-12-23   
870-971 2 Salem AR MTHOARXAIMD  348F ONVOY, LLC - AR 528   2021-10-03   
870-971 3 Salem AR MTHOARXAIMD  348F ONVOY, LLC - AR 528   2021-10-03   
870-971 7 Salem AR MTHOARXAIMD  348F ONVOY, LLC - AR 528   2021-07-19   
870-972 A Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-973 A Bay AR NLRKAR446MD  5562 METROPCS, INC. 528      
870-973 3 Bay AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-07-17   
870-973 9 Bay AR NLRKAR446MD  5562 METROPCS, INC. 528   2015-05-03   
870-974 A Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 0 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 1 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 2 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 3 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 4 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 5 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 6 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 7 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 8 Jonesboro AR JNBOARMADS0  9533 SOUTHWESTERN BELL 528      
870-974 9 Jonesboro AR LTRKARGGUMD  939H COMMIO, LLC 528   2022-08-11   
870-975 A Foreman AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2024-06-30   
870-975 0 Foreman AR LTRKARZOAMD  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2024-06-30   
870-977 A Blackfish Lake AR LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528      
870-977 0 Blackfish Lake AR   515J IP HORIZON LLC 528   2024-03-11   
870-977 7 Blackfish Lake AR LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528   2022-05-01   
870-978 A Amity AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528      
870-978 0 Amity AR GLWDARXA4MD  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-978 2 Amity AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2017-10-02   
870-978 7 Amity AR RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-03-16   
870-978 8 Amity AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2021-06-25   
870-979 A Blytheville AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-07-15   
870-979 0 Blytheville AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-09-14   
870-979 1 Blytheville AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-12-25   
870-979 5 Blytheville AR   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2025-03-14   
870-979 7 Blytheville AR   6529 T-MOBILE USA, INC. 528   2025-11-24   
870-979 8 Blytheville AR   348F ONVOY, LLC - AR 528   2025-10-12   
870-979 9 Blytheville AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2024-07-15   
870-980 A Grubbs AR LTRKARFRXLY  348F ONVOY, LLC - AR 528      
870-980 0 Grubbs AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2023-08-18   
870-980 1 Grubbs AR LTRKARFRX7Y  073H TELNYX LLC 528   2023-09-25   
870-980 2 Grubbs AR   515J IP HORIZON LLC 528   2024-03-28   
870-980 8 Grubbs AR LTRKARFRXLY  348F ONVOY, LLC - AR 528   2023-03-16   
870-980 9 Grubbs AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-981 A Biggers AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2024-08-06   
870-981 0 Biggers AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2024-08-06   
870-981 1 Biggers AR JNBOARMAX1X  624H ONVOY SPECTRUM, LLC 528   2024-09-06   
870-981 2 Biggers AR   6529 T-MOBILE USA, INC. 528   2025-12-17   
870-981 8 Biggers AR   196F BANDWIDTH.COM CLEC, LLC - AR 528   2025-09-11   
870-982 A De Queen AR DEQNARXAPS0  1691 WINDSTREAM ARKANSAS, INC. 528      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.