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.

OCN: 516C AT&T CORP.

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
864-810 3 Easley SC GNVLSCTLX8X  430   2009-03-31   
864-841 6 Williamston SC GNVLSCTLX8X  430   2009-04-05   
864-916 4 Walhalla SC GNVLSCTLX8X  430   2009-04-05   
864-936 2 Antioch SC CHRLNCCA96Z  422   2011-06-03   
864-952 5 Central SC GNVLSCTLX8X  430   2010-11-25   
864-973 8 Seneca SC GNVLSCTLX8X  430   2009-03-31   
865-229 5 Greenback TN KNVLTNMA84Z  474   2009-10-26   
865-234 A Harriman TN KNVLTNMA84Z  474      
865-234 7 Harriman TN KNVLTNMA84Z  474   2010-02-20   
865-245 3 Rockwood TN KNVLTNMA84Z  474   2011-03-15   
865-248 4 Kingston TN KNVLTNMA84Z  474   2009-10-26   
865-253 A Knoxville TN KNVLTNMA84Z  474      
865-253 7 Knoxville TN KNVLTNMA84Z  474   2009-07-26   
865-264 5 Clinton TN KNVLTNMA84Z  474   2009-10-26   
865-268 5 Maryville TN KNVLTNMA84Z  474   2009-07-27   
865-272 5 Oak Ridge TN KNVLTNMA84Z  474   2009-07-27   
865-312 5 Knoxville TN KNVLTNMA84Z  474   2011-05-12   
865-322 8 Chestnut Hill TN KNVLTNMA84Z  474   2009-11-20   
865-325 6 Gatlinburg TN KNVLTNMA84Z  474   2011-11-01   
865-333 5 Knoxville TN KNVLTNMA84Z  474   2014-05-05   
865-336 9 Maryville TN KNVLTNMA84Z  474   2014-12-30   
865-344 A Dandridge TN KNVLTNMA84Z  474      
865-344 7 Dandridge TN KNVLTNMA84Z  474   2010-02-20   
865-375 A Jefferson City TN KNVLTNMA84Z  474      
865-375 7 Jefferson City TN KNVLTNMA84Z  474   2011-09-19   
865-409 4 Knoxville TN KNVLTNMA84Z  474   2015-03-03   
865-446 2 Sevierville TN KNVLTNMA84Z  474   2009-07-27   
865-465 8 Mascot TN KNVLTNMA84Z  474   2009-07-27   
865-498 4 Norris TN KNVLTNMA84Z  474   2011-03-15   
865-500 7 Knoxville TN KNVLTNMA84Z  474   2016-07-07   
865-551 8 West Sweetwater TN KNVLTNMA84Z  474   2011-03-15   
865-630 5 Lake City TN KNVLTNMA84Z  474   2011-11-02   
865-635 8 Lenoir City TN KNVLTNMA84Z  474   2009-07-27   
865-657 5 Loudon TN KNVLTNMA84Z  474   2009-07-27   
865-730 5 Oliver Springs TN KNVLTNMA84Z  474   2011-03-15   
865-745 3 Maynardville TN KNVLTNMA84Z  474   2009-10-26   
865-761 5 White Pine TN KNVLTNMA84Z  474   2011-11-02   
865-896 4 Solway TN KNVLTNMA84Z  474   2009-07-27   
865-935 2 Bean Station TN KNVLTNMA84Z  474   2009-07-27   
870-203 6 Jonesboro AR LTRKARFRXWY  528   2011-04-15   
870-217 4 Newport AR LTRKARFRXWY  528   2011-04-15   
870-224 8 Monticello AR PNBLARIFTMD  530   2011-03-25   
870-252 5 Grubbs AR LTRKARFRXWY  528   2011-04-15   
870-262 8 Batesville AR LTRKARFRXWY  528   2011-04-25   
870-271 5 Harrisburg AR LTRKARFRXWY  528   2012-12-06   
870-283 8 Cave City AR LTRKARFRXWY  528   2011-04-25   
870-339 5 Hughes AR LTRKARFRXWY  528   2011-04-15   
870-343 4 Turrell AR LTRKARFRXWY  528   2011-04-15   
870-355 9 Eudora AR PNBLARIFTMD  530   2011-08-11   
870-395 A Pine Bluff AR PNBLARIFTMD  530      

<< 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 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.