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: 670 [Rate centres in NPA 670] [Dial plan for NPA 670]

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
670-233 A Saipan MP SPSNNNXCRS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-234 A Saipan MP SPSNNNZBDS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-235 A Saipan MP SPSNNNZBDS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-236 A Saipan MP SPSNNNZBDS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-237 A Saipan MP SPSNNNZBDS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-256 A Saipan MP SPSNNNXDRS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-284 A Saipan MP SPSNNNZBCM2  387C PTI PACIFICA INC. 870      
670-285 A Saipan MP SPSNNNZBCM1  387C PTI PACIFICA INC. 870      
670-286 A Saipan MP SPSNNNZBCM1  387C PTI PACIFICA INC. 870      
670-287 A Saipan MP SPSNNNZBCM1  387C PTI PACIFICA INC. 870      
670-288 A Saipan MP SPSNNNXBRS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-321 A Saipan MP SPSNNNXARS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-322 A Saipan MP SPSNNNXARS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-323 A Saipan MP SPSNNNXARS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-328 A Saipan MP SPSNNNZBDS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-433 A Tinian MP TNINNNXADS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-483 A Saipan MP CHLONN01CM0  4974 GUAM WIRELESS TELEPHONE COMPANY, LLC 870      
670-484 A Saipan MP CHLONN01CM0  4974 GUAM WIRELESS TELEPHONE COMPANY, LLC 870      
670-488 A Tinian MP CHLONN01DS0  4974 GUAM WIRELESS TELEPHONE COMPANY, LLC 870      
670-532 A Rota MP ROTANNXARS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-588 A Rota MP CHLONN01CM0  4974 GUAM WIRELESS TELEPHONE COMPANY, LLC 870      
670-664 A Saipan MP SPSNNNZBDS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-682 A Saipan MP SPSNNNZBDS1  3700 MICRONESIAN TELECOMMUNICATIONS CORPORATION 870      
670-783 A Saipan MP SPSNNNZBCM2  387C PTI PACIFICA INC. 870      
670-785 A Saipan MP SPSNNNZBCM2  387C PTI PACIFICA INC. 870      
670-788 A Saipan MP SPSNNNZBDS1  387C PTI PACIFICA INC. 870      
670-789 A Saipan MP SPSNNNZBCM2  387C PTI PACIFICA INC. 870      
670-838 A Saipan MP SPSNNNZBCM1  387C PTI PACIFICA INC. 870      
670-848 A Saipan MP SPSNNNZBCM1  387C PTI PACIFICA INC. 870      
670-858 A Saipan MP SPSNNNZBCM1  387C PTI PACIFICA INC. 870      
670-868 A Saipan MP TUMNGU01CM0  387C PTI PACIFICA INC. 870      
670-878 A Saipan MP TUMNGU01CM0  387C PTI PACIFICA INC. 870      
670-888 A Saipan MP TUMNGU01CM0  387C PTI PACIFICA INC. 870      
670-898 A Saipan MP TUMNGU01CM0  387C PTI PACIFICA INC. 870      
670-989 A Saipan MP CHLONN01CM0  4974 GUAM WIRELESS TELEPHONE COMPANY, LLC 870      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.