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.

NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-507 8 Benton AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-11-07   
501-507 9 Benton AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2014-05-16   
501-508 A Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-508 0 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2014-10-06   
501-508 1 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2014-10-06   
501-508 2 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-10-03   
501-508 3 Little Rock AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2014-10-06   
501-508 4 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-10-19   
501-508 5 Little Rock AR LTRKARFRXWY  516C AT&T CORP. 528   2014-10-06   
501-508 6 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2014-10-19   
501-508 7 Little Rock AR RLVLARFI2MD  7575 CENTURYLINK COMMUNICATIONS LLC 528   2014-10-07   
501-508 8 Little Rock AR LTRKARWTBMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2015-10-22   
501-508 9 Little Rock AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-11-04   
501-509 A Coy AR RLVLARFI2MD  7575 CENTURYLINK COMMUNICATIONS LLC 528      
501-509 0 Coy AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-09-10   
501-509 1 Coy AR LTRKARFRX7Y  073H TELNYX LLC 528   2020-05-22   
501-509 2 Coy AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2020-02-03   
501-509 3 Coy AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2020-02-03   
501-509 4 Coy AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2020-04-30   
501-509 5 Coy AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2018-10-18   
501-509 6 Coy AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2020-04-30   
501-509 7 Coy AR RLVLARFI2MD  7575 CENTURYLINK COMMUNICATIONS LLC 528   2015-03-14   
501-509 8 Coy AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2019-01-04   
501-509 9 Coy AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2019-01-04   
501-510 A Lonoke AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-510 0 Lonoke AR LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-06-26   
501-510 1 Lonoke AR LTRKARZO2MD  073H TELNYX LLC 528   2018-11-02   
501-510 2 Lonoke AR JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2020-06-13   
501-510 3 Lonoke AR LTROARTBCM0  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528   2020-07-10   
501-510 5 Lonoke AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2019-01-12   
501-510 6 Lonoke AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2016-03-21   
501-510 7 Lonoke AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2016-03-21   
501-510 8 Lonoke AR LTRKARFRXLY  348F ONVOY, LLC AR 528   2019-01-12   
501-510 9 Lonoke AR NLRKAR441MD  6529 T-MOBILE USA, INC. 528   2015-02-05   
501-513 A Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 0 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 1 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 2 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 3 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 4 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 5 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 6 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-513 7 Conway AR LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2011-10-10   
501-513 8 Conway AR LTRKARIYPS0  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2006-06-05   
501-513 9 Conway AR CNWYARMADS0  9533 SOUTHWESTERN BELL 528      
501-514 A Conway AR LTROARTBCM0  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-514 0 Conway AR LTROARTBCM0  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-514 1 Conway AR LTROARTBCM0  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-514 2 Conway AR LTROARTBCM0  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-514 3 Conway AR LTROARTBCM0  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 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 >>

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.