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.

Atlanta, GA

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
678-799 3 ATLNGAMQBB8  0155 MATRIX TELECOM, INC DBA TRINSIC COMMUNICATIONS-GA 438   2003-12-08   
678-799 4 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2004-04-04   
678-799 5 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2004-04-04   
678-799 6 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2004-04-04   
678-799 7 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-799 8 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-799 9 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-843 A ATLNGASSDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
678-855 A NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-02-09   
678-855 0 ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2010-08-09   
678-855 1 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2005-04-04   
678-855 2 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2005-04-04   
678-855 3 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2005-04-04   
678-855 4 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2005-04-04   
678-855 5 NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438   2005-04-04   
678-855 6 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-04-09   
678-855 7 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-04-09   
678-855 8 ATLNGAMQDS7  909E PEERLESS NETWORK OF GEORGIA, LLC - GA 438   2020-05-20   
678-855 9 ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2020-05-20   
678-860 A NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-868 A ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-868 0 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 1 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 2 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 3 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 4 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 5 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 6 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 7 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 8 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-868 9 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2003-12-20   
678-874 A ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-875 A ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 A ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 0 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 1 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 2 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 3 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 4 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 5 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 6 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-891 7 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-28   
678-891 8 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-28   
678-891 9 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-28   
678-904 A ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 0 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 1 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 2 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 3 ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2004-05-15   
678-904 4 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 5 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 6 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 7 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 8 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-904 9 ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-907 A NRCRGAMAXHZ  7473 POWERTEL ATLANTA LICENSES, INC. 438      
678-913 A SMYRGAFEDS1  8758 XO GEORGIA, INC. 438      
678-913 0 SMYRGAFEDS1  8758 XO GEORGIA, INC. 438      
678-913 1 SMYRGAFEDS1  8758 XO GEORGIA, INC. 438      
678-913 2 SMYRGAFEDS1  8758 XO GEORGIA, INC. 438      
678-913 3 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-04-12   
678-913 4 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-04-12   
678-913 5 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-04-12   
678-913 6 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-04-12   
678-913 7 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-04-12   
678-913 8 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-04-12   
678-913 9 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-04-12   
678-916 A ATLNGAHPOMD  7490 LEVEL 3 TELECOM OF GEORGIA, LP - GA 438      
678-916 0 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-916 1 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-916 2 ATLNGAHPOMD  7490 LEVEL 3 TELECOM OF GEORGIA, LP - GA 438      
678-916 3 ATLNGAHPOMD  7490 LEVEL 3 TELECOM OF GEORGIA, LP - GA 438      
678-916 4 ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2004-05-15   
678-916 5 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-916 6 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-916 7 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-916 8 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-916 9 ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2005-05-13   
678-927 A NRCRGAMAXHZ  5562 METROPCS, INC. 438      
678-927 0 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 1 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 2 ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2019-11-12   
678-927 3 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 4 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 5 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 6 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 7 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 8 NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-09-30   
678-927 9 ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438   2007-01-18   
678-933 A ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-933 0 ATLNGABU22Z  829J PAETEC ITEL, LLC 438      
678-933 1 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 2 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 3 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 4 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 5 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 6 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 7 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 8 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   
678-933 9 NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-12   

<< 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 >>

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.