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]

Block: A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
770-200 A Atlanta Northwest GA ATLNGAHPOMD  7490 LEVEL 3 TELECOM OF GEORGIA, LP - GA 438      
770-201 A Atlanta Northeast GA ATLNGATL6MD  6630 USA MOBILITY WIRELESS, INC. 438      
770-202 A Atlanta Northeast GA TUKRGAMADS2  9748 AMERICAN MESSAGING SERVICES, LLC 438      
770-203 A Cumming GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438      
770-205 A Cumming GA CMNGGAMA88C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-206 A Atlanta Northeast GA DNWDGAMA67A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-207 A Monroe GA MONRGAXARS1  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-208 A Atlanta Northeast GA ATLNGATL6MD  6630 USA MOBILITY WIRELESS, INC. 438      
770-209 A Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-210 A Atlanta South GA JNBOGAMA47F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-212 A Atlanta Northeast GA DLTHGAGQCM7  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438      
770-213 A Canton GA JSPRGAADAMD  205D ETC COMMUNICATIONS, LLC - GA 438      
770-214 A Carrollton GA CRTNGAMARPA  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-215 A Atlanta Northeast GA NRCRGAMA84A  6606 PAGE EXPRESS, INC. 438      
770-216 A Atlanta Northeast GA CHMBGAMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-217 A Atlanta Northeast GA SMYRGAFEDS1  8758 XO GEORGIA, INC. 438      
770-218 A Atlanta Northwest GA MRTTGAMA42G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-219 A Gainesville GA GSVLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-220 A Atlanta Northeast GA CHMBGAMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-221 A Atlanta Northwest GA SMYRGAPF95C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-222 A Atlanta Northwest GA PWSPGAAS94A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-223 A Atlanta Northeast GA TUKRGAMADS2  9748 AMERICAN MESSAGING SERVICES, LLC 438      
770-224 A Canton GA CNTNGAXADS0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 438      
770-225 A Atlanta Northeast GA ATLNGAQSDS3  7435 MCI WORLDCOM COMMUNICATIONS, INC. - GA 438      
770-226 A Atlanta Northwest GA SMYRGAPF95C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-227 A Griffin GA GRFNGAMA22C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-228 A Griffin GA GRFNGAMA22C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-229 A Griffin GA GRFNGAMA22C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-230 A Atlanta Northwest GA SMYRGAMADS1  6589 ADBEEP, LLC 438      
770-231 A Atlanta Northeast GA RSWLGADIBMD  6664 SPRINT SPECTRUM L.P. 438      
770-232 A Atlanta Northeast GA DLTHGAHS47C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-233 A Griffin GA GRFNGAMA22C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-234 A Atlanta Northeast GA CHMBGAMADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-235 A Atlanta Northeast GA NRCSGAJTG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-236 A Atlanta Northeast GA LRVLGAOSDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-237 A Atlanta Northeast GA LRVLGAOSDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-238 A Atlanta Northeast GA MRTTGA23DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 438      
770-239 A Atlanta Northeast GA MRTTGA23DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 438      
770-240 A Atlanta Northwest GA ATLNGAQSDS3  7435 MCI WORLDCOM COMMUNICATIONS, INC. - GA 438      
770-241 A Atlanta Northeast GA NRCSGAJTG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-242 A Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-243 A Atlanta Northeast GA MRTTGA23DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 438      
770-244 A Atlanta Northeast GA TUKRGAMADS2  9748 AMERICAN MESSAGING SERVICES, LLC 438      
770-245 A Atlanta Northeast GA ATLNGATL6MD  6630 USA MOBILITY WIRELESS, INC. 438      
770-246 A Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-247 A Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-248 A Atlanta Northeast GA NRCRGAMA84A  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-249 A Atlanta Northwest GA SMYRGAPF95C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
770-250 A Atlanta Northwest GA ATLNGAQSDS3  7435 MCI WORLDCOM COMMUNICATIONS, INC. - GA 438      
770-251 A Newnan GA NWNNGAMA25C  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 >>

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.