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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
770-893 8 Marble Hill GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-893 9 Marble Hill GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-894 A Marble Hill GA MRHLGAXARP0  0375 NELSON-BALL GROUND TEL. CO. 438      
770-894 0 Marble Hill GA   624H ONVOY SPECTRUM, LLC 438   2025-08-11   
770-894 1 Marble Hill GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-894 2 Marble Hill GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-894 3 Marble Hill GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-894 4 Marble Hill GA MRHLGAXARP0  0375 NELSON-BALL GROUND TEL. CO. 438      
770-894 5 Marble Hill GA MRHLGAXARP0  0375 NELSON-BALL GROUND TEL. CO. 438      
770-894 6 Marble Hill GA MRHLGAXARP0  0375 NELSON-BALL GROUND TEL. CO. 438      
770-894 7 Marble Hill GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-894 8 Marble Hill GA MRHLGAXARP0  0375 NELSON-BALL GROUND TEL. CO. 438      
770-894 9 Marble Hill GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-895 A Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438      
770-895 0 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-03-02   
770-895 1 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-03-02   
770-895 2 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-03-02   
770-895 3 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-03-02   
770-895 4 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-03-02   
770-895 5 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-03-02   
770-895 6 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2007-07-26   
770-895 7 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2007-09-17   
770-895 8 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2007-07-26   
770-895 9 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2007-09-17   
770-896 A Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438      
770-896 0 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2007-04-15   
770-896 1 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 2 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 3 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 4 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 5 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 6 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 7 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 8 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2004-03-07   
770-896 9 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2007-04-15   
770-897 A Atlanta South GA HMPNGAJW94A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-897 0 Atlanta South GA HMPNGAJW94A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-897 1 Atlanta South GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-12-12   
770-897 2 Atlanta South GA HMPNGAJW94A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-897 3 Atlanta South GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-12-12   
770-897 4 Atlanta South GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-12-12   
770-897 5 Atlanta South GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-12-12   
770-897 6 Atlanta South GA ATLNGAEPXCY  7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-12-12   
770-897 7 Atlanta South GA RVDLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-897 8 Atlanta South GA JNBOGAMA47F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-897 9 Atlanta South GA HMPNGAJW94A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-898 A Atlanta South GA MCDNGAGS95A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-899 A Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438      
770-899 0 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 1 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 2 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 3 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 4 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 5 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 6 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 7 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 8 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-01-06   
770-899 9 Atlanta Northeast GA NRCRGAMAXHZ  5562 METROPCS, INC. 438   2006-06-11   
770-900 A Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438      
770-900 0 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-12-11   
770-900 1 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-12-11   
770-900 2 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-12-11   
770-900 3 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2005-03-21   
770-900 4 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-18   
770-900 5 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-18   
770-900 6 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-18   
770-900 7 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2004-04-18   
770-900 8 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2005-03-21   
770-900 9 Lula GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2005-03-21   
770-901 A Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-901 0 Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-901 1 Atlanta Northeast GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2018-05-15   
770-901 2 Atlanta Northeast GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2014-12-07   
770-901 3 Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-901 4 Atlanta Northeast GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2018-06-18   
770-901 5 Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-901 6 Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-901 7 Atlanta Northeast GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2018-06-18   
770-901 8 Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-901 9 Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-902 A Carrollton GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2025-01-25   
770-902 0 Carrollton GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2025-06-11   
770-902 1 Carrollton GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2025-07-08   
770-902 2 Carrollton GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2025-07-08   
770-902 3 Carrollton GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2025-07-25   
770-902 4 Carrollton GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2025-08-11   
770-902 5 Carrollton GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2025-08-11   
770-902 6 Carrollton GA   067D ONVOY, LLC - GA 438   2025-09-06   
770-902 7 Carrollton GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2025-01-25   
770-902 8 Carrollton GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2025-01-25   
770-902 9 Carrollton GA ATLNGATLG00  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2025-01-25   
770-903 A Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-903 0 Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-903 1 Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-903 2 Atlanta Northeast GA NRCSGAJTG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2010-12-20   
770-903 3 Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-903 4 Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-903 5 Atlanta Northeast GA NRCSGAJTG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2010-12-20   
770-903 6 Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-903 7 Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 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 >>

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.