Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DURNCOBSDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
720-537 A Denver CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
720-537 3 Denver CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-200 1 Grand Junction CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-208 9 Grand Junction CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-341 A Olathe CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-341 6 Olathe CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-369 2 Telluride CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-387 3 Silverton CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-399 A Delta CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-399 4 Delta CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-442 6 Ignacio CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-444 A Bayfield CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-444 0 Bayfield CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-478 4 Norwood CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-497 5 Montrose CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-510 4 Carbondale CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-529 2 Cortez CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-533 5 Mancos CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-585 A Pagosa Springs CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-585 0 Pagosa Springs CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-585 1 Pagosa Springs CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-585 2 Pagosa Springs CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-585 3 Pagosa Springs CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-633 7 Ouray CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-639 3 Fruita CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-648 7 Gunnison CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-676 5 Dolores CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-693 6 Meeker CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-714 7 Greeley CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-826 8 Craig CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      
970-828 A Durango CO 330B FASTTRACK COMMUNICATIONS, INC. - CO 656      

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

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