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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
706-717 5 Rutledge GA ATLNGATLFMD  438   2011-02-04   
706-756 2 Lagrange GA ATLNGATLFMD  438   2009-08-03   
706-804 3 Hephzibah GA AGSTGAMTXFZ  442   2013-02-17   
706-810 1 Hamilton GA ATLNGATLFMD  438   2013-11-08   
706-813 5 Hogansville GA ATLNGATLFMD  438   2011-02-04   
706-869 5 Augusta GA AGSTGAMTXFZ  442   2015-03-23   
706-873 A Sparta GA AGSTGAMTXFZ  442      
706-873 3 Sparta GA AGSTGAMTXFZ  442   2014-01-25   
706-890 8 Cusseta GA ATLNGATLFMD  438   2013-11-08   
706-901 5 Harlem GA AGSTGAMTXFZ  442   2013-11-08   
706-914 5 Warrenton GA AGSTGAMTXFZ  442   2013-11-08   
706-948 5 Franklin GA ATLNGATLFMD  438   2011-02-03   
706-956 3 Rossville GA CHTGTNMAXVX  472   2010-03-24   
706-991 5 Eatonton GA ATLNGATLFMD  438   2009-10-30   
707-242 3 Petaluma: Swift DA CA SNFCCA01XGX  722   2006-06-30   
707-244 5 St Helena CA SNFCCA01XGX  722   2011-05-16   
707-273 5 Eureka CA SNFCCA01XGX  722   2011-05-26   
707-275 4 Upper Lake CA SNFCCA01XGX  722   2011-05-16   
707-279 5 Kelseyville CA SNFCCA01XGX  722   2011-05-16   
707-303 7 Santa Rosa CA SNFCCA01XGX  722   2011-05-17   
707-305 7 Vacaville CA SNFCCA01XGX  722   2016-07-27   
707-343 7 Sonoma CA SNFCCA01XGX  722   2006-06-30   
707-389 2 Fairfield-Suisun CA SNFCCA01XGX  722   2014-09-16   
707-397 6 Mendocino CA SNFCCA01XGX  722   2011-05-16   
707-403 5 Calistoga CA SNFCCA01XGX  722   2011-05-16   
707-409 5 Fort Bragg CA SNFCCA01XGX  722   2011-05-16   
707-415 5 Yountville CA SNFCCA01XGX  722   2011-05-16   
707-461 5 Lower Lake CA SNFCCA01XGX  722   2011-05-16   
707-492 8 Napa CA SNFCCA01XGX  722   2014-07-21   
707-500 5 Nice CA SNFCCA01XGX  722   2011-05-16   
707-506 3 Rio Dell CA SNFCCA01XGX  722   2011-08-09   
707-514 7 Vacaville CA SNFCCA01XGX  722   2006-07-07   
707-517 5 Weott CA SNFCCA01XGX  722   2011-08-09   
707-520 5 Monte Rio CA SNFCCA01XGX  722   2011-05-16   
707-521 9 Santa Rosa CA SNFCCA01XGX  722   2012-01-25   
707-532 A Loleta CA SNFCCA01XGX  722      
707-532 7 Loleta CA SNFCCA01XGX  722   2011-09-15   
707-560 6 Clearlake Oaks CA SNFCCA01XGX  722   2011-05-16   
707-563 5 Vallejo CA SNFCCA01XGX  722   2006-06-30   
707-589 5 Bodega Bay CA SNFCCA01XGX  722   2011-05-16   
707-602 8 Miranda CA SNFCCA01XGX  722   2011-08-09   
707-604 4 Guerneville CA SNFCCA01XGX  722   2011-05-16   
707-621 9 Ukiah CA SNFCCA01XGX  722   2011-05-16   
707-637 4 Napa CA SNFCCA01XGX  722   2006-06-30   
707-641 1 Vallejo CA SNFCCA01XGX  722   2014-07-21   
707-654 8 Vallejo CA SNFCCA01XGX  722   2011-03-03   
707-669 5 Cloverdale CA SNFCCA01XGX  722   2011-05-16   
707-670 6 Hopland CA SNFCCA01XGX  722   2011-05-16   
707-673 2 Fairfield-Suisun CA SNFCCA01XGX  722   2006-06-30   
707-682 8 Fortuna CA SNFCCA01XGX  722   2011-09-26   

<< 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 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.