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.

Portland, ME

1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
207-200 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-200 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-200 1   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-200 2 LSTNMEJPDS0  5205 OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 120      
207-200 3   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-200 4   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-200 5   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-200 6   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-200 7   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-200 8   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-200 9   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-209 A PTLDME028MD  073H TELNYX LLC 120      
207-209 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-209 1 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-209 2   454F ONVOY, LLC - ME 120      
207-209 3   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-209 4   382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-209 5 PTLDME028MD  073H TELNYX LLC 120      
207-209 6 PTLDMEFO10Z  073H TELNYX LLC 120      
207-209 7 PTLDMEFO10Z  073H TELNYX LLC 120      
207-209 8 PTLDMEFO12Z  624H ONVOY SPECTRUM, LLC 120      
207-209 9 PTLDMEFO12Z  624H ONVOY SPECTRUM, LLC 120      
207-210 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-210 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-210 1 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-210 2 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-210 3 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-210 4 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-210 5 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-210 6 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120      
207-210 7 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-210 8 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-210 9 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-221 A PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 0 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 1 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 2 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 3 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 4 PTLDMEFOX2Y  2733 CTC COMMUNICATIONS CORP. - ME 120      
207-221 5 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 6 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 7 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-221 8 LSTNMEJPDS0  5205 OXFORD CNTY TELEPHONE SVC CO, DBA OXFORD NETWRKS 120      
207-221 9 PTLDMEFOX2Y  9346 CHOICE ONE COMMUNICATIONS OF MAINE, INC. - ME 120      
207-228 A PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-228 0 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-228 1 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-228 2 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-228 3 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-228 4 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-228 5 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-228 6 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-228 7 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-228 8 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-228 9 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-232 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-233 A PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-239 A PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-239 0 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-239 1 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-239 2 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-239 3 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-239 4 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-239 5 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-239 6 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-239 7 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-239 8 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-239 9 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-245 A WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-245 0 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-245 1 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-245 2 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-245 3 PTLDMEODDS0  1255 CRC COMMUNICATIONS OF MAINE, INC. - ME 120      
207-245 4 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-245 5 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-245 6 PTLDMECMDS0  7777 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - ME 120      
207-245 7 PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120      
207-245 8 PTLDMECMAMD  6386 BELL ATLANTIC MOBILE, INC 120      
207-245 9 PTLDMEFO10Z  073H TELNYX LLC 120      
207-252 A   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 0 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 1 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 2 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 3 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 4 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 5 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 6   6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 7 PTLDMECCXCX  6889 OMNIPOINT MIAMI E LICENSE, LLC 120      
207-252 8 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-252 9 WSBKMEPQGT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 120      
207-253 A PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 0 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 1 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 2 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 3 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 4 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 5 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 6 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 7 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      
207-253 8 PTLDMEFODS0  5111 CONSOLIDATED COMM OF NO. NEW ENGLAND-ME 120      

1 2 3 4 5 6 7 8 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.