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: 770 [Rate centres in NPA 770] [Dial plan for NPA 770]

<< 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 Rate Centre Region Switch OCN LATA LIR Eff date Disc date
770-800 1 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2014-05-12   
770-800 2 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2014-05-12   
770-800 3 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2014-05-12   
770-800 4 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2014-05-12   
770-800 5 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2014-05-12   
770-800 6 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2014-05-12   
770-800 7 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2014-05-12   
770-800 8 Atlanta Northwest GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2013-01-17   
770-800 9 Atlanta Northwest GA NRCRGAISDS0  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 438      
770-801 A Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-802 A Atlanta Northeast GA ATLNGATLFMD  516C AT&T CORP. 438      
770-802 0 Atlanta Northeast GA NRCSGAGZ8MD  7473 POWERTEL ATLANTA LICENSES, INC. 438   2020-10-09   
770-802 1 Atlanta Northeast GA ATLNGANGGT1  551G NUSO, LLC 438   2016-09-08   
770-802 2 Atlanta Northeast GA ATLNGANGGT1  551G NUSO, LLC 438   2016-09-08   
770-802 3 Atlanta Northeast GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2016-11-24   
770-802 4 Atlanta Northeast GA ATLNGATLFMD  516C AT&T CORP. 438   2016-09-29   
770-802 5 Atlanta Northeast GA ATLNGATLFMD  516C AT&T CORP. 438   2016-09-29   
770-802 6 Atlanta Northeast GA ATLNGATLFMD  516C AT&T CORP. 438   2016-09-29   
770-802 7 Atlanta Northeast GA ATLNGATLFMD  516C AT&T CORP. 438   2016-09-29   
770-802 8 Atlanta Northeast GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438   2016-10-14   
770-802 9 Atlanta Northeast GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2016-10-24   
770-803 A Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-804 A Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-805 A Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-806 A Atlanta Northeast GA LLBNGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-807 A Atlanta Northeast GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
770-807 0 Atlanta Northeast GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438   2007-10-23   
770-807 1 Atlanta Northeast GA SMYRGAFEDS5  321E YMAX COMMUNICATIONS CORP. - GA 438   2011-04-26   
770-807 2 Atlanta Northeast GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2010-06-27   
770-807 3 Atlanta Northeast GA ATLNGADZ2MD  4893 TALK AMERICA INC. - GA 438   2011-01-08   
770-807 4 Atlanta Northeast GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2011-02-23   
770-807 5 Atlanta Northeast GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2011-02-23   
770-807 6 Atlanta Northeast GA ATLNGADZ2MD  4893 TALK AMERICA INC. - GA 438   2007-11-10   
770-807 7 Atlanta Northeast GA ATLNGADZ2MD  4893 TALK AMERICA INC. - GA 438   2007-11-10   
770-807 8 Atlanta Northeast GA ATLNGADZ2MD  4893 TALK AMERICA INC. - GA 438   2007-11-10   
770-807 9 Atlanta Northeast GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2008-03-31   
770-808 A Atlanta Northeast GA PANLGAMA98F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-809 A Carrollton GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
770-809 0 Carrollton GA   515J IP HORIZON LLC 438   2013-08-26   
770-809 1 Carrollton GA ATLNGAMQDS7  909E PEERLESS NETWORK OF GEORGIA, LLC - GA 438   2013-04-27   
770-809 2 Carrollton GA ATLNGAMQDS7  909E PEERLESS NETWORK OF GEORGIA, LLC - GA 438   2013-04-27   
770-809 3 Carrollton GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2011-09-01   
770-809 4 Carrollton GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2006-08-03   
770-809 5 Carrollton GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-08-05   
770-809 6 Carrollton GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2013-02-25   
770-809 7 Carrollton GA ATLNGABUXXY  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 438   2013-06-03   
770-809 8 Carrollton GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438   2020-06-26   
770-809 9 Carrollton GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438      
770-810 A Atlanta Northeast GA NRCRGAISDS0  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 438      
770-810 0 Atlanta Northeast GA NRCRGAISDS0  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 438      

<< 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: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.