Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SCRMCA01XTZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
530-590 A Grass Valley: South DA CA 939H COMMIO, LLC 726      
530-590 0 Grass Valley: South DA CA 939H COMMIO, LLC 726   2023-10-09   
530-590 1 Grass Valley: South DA CA 939H COMMIO, LLC 726   2023-10-09   
530-590 2 Grass Valley: South DA CA 939H COMMIO, LLC 726   2023-10-09   
530-590 3 Grass Valley: South DA CA 939H COMMIO, LLC 726   2023-10-09   
530-590 4 Grass Valley: South DA CA 939H COMMIO, LLC 726   2023-10-09   
530-620 9 Placerville: South DA CA 939H COMMIO, LLC 726   2023-08-19   
530-771 2 Davis CA 939H COMMIO, LLC 726   2021-09-16   
530-771 3 Davis CA 939H COMMIO, LLC 726   2021-09-16   
530-785 0 Auburn: Main DA CA 939H COMMIO, LLC 726   2021-10-23   
530-785 1 Auburn: Main DA CA 939H COMMIO, LLC 726   2021-10-23   
530-785 2 Auburn: Main DA CA 939H COMMIO, LLC 726   2021-10-23   
530-785 3 Auburn: Main DA CA 939H COMMIO, LLC 726   2021-10-23   
530-904 A Georgetown CA 939H COMMIO, LLC 726      
530-904 0 Georgetown CA 939H COMMIO, LLC 726   2023-10-09   
530-904 1 Georgetown CA 939H COMMIO, LLC 726   2023-10-09   
530-904 2 Georgetown CA 939H COMMIO, LLC 726   2023-10-09   
530-904 3 Georgetown CA 939H COMMIO, LLC 726   2023-10-09   
530-904 4 Georgetown CA 939H COMMIO, LLC 726   2023-10-09   
530-909 A Meridian CA 939H COMMIO, LLC 726      
530-909 0 Meridian CA 939H COMMIO, LLC 726   2023-10-09   
530-909 1 Meridian CA 939H COMMIO, LLC 726   2023-10-09   
530-909 2 Meridian CA 939H COMMIO, LLC 726   2023-10-09   
530-909 3 Meridian CA 939H COMMIO, LLC 726   2023-10-09   
530-909 4 Meridian CA 939H COMMIO, LLC 726   2023-10-09   
530-909 8 Meridian CA 939H COMMIO, LLC 726   2024-01-21   
530-912 A Truckee CA 939H COMMIO, LLC 726      
530-912 0 Truckee CA 939H COMMIO, LLC 726   2023-10-09   
530-912 1 Truckee CA 939H COMMIO, LLC 726   2023-10-09   
530-912 2 Truckee CA 939H COMMIO, LLC 726   2023-10-09   
530-912 3 Truckee CA 939H COMMIO, LLC 726   2023-10-09   
530-912 4 Truckee CA 939H COMMIO, LLC 726   2023-10-09   
530-912 5 Truckee CA 939H COMMIO, LLC 726   2024-01-20   
530-912 6 Truckee CA 939H COMMIO, LLC 726   2024-01-20   
530-940 2 Auburn: Main DA CA 939H COMMIO, LLC 726   2024-01-31   
530-967 0 Placerville: South DA CA 939H COMMIO, LLC 726   2023-08-19   
530-967 1 Placerville: South DA CA 939H COMMIO, LLC 726   2023-08-19   
530-967 2 Placerville: South DA CA 939H COMMIO, LLC 726   2023-08-19   
530-967 4 Placerville: South DA CA 939H COMMIO, LLC 726   2024-01-21   
530-967 9 Placerville: South DA CA 939H COMMIO, LLC 726   2023-08-19   
530-969 0 North Tahoe: Brockway DA CA 939H COMMIO, LLC 726   2023-08-19   
530-969 1 North Tahoe: Brockway DA CA 939H COMMIO, LLC 726   2023-08-19   
530-969 2 North Tahoe: Brockway DA CA 939H COMMIO, LLC 726   2023-08-19   
530-969 3 North Tahoe: Brockway DA CA 939H COMMIO, LLC 726   2024-01-20   
530-969 4 North Tahoe: Brockway DA CA 939H COMMIO, LLC 726   2024-01-20   
530-969 8 North Tahoe: Brockway DA CA 939H COMMIO, LLC 726   2023-08-19   
530-969 9 North Tahoe: Brockway DA CA 939H COMMIO, LLC 726   2023-08-19   
530-973 A Arbuckle CA 939H COMMIO, LLC 726   2024-02-25   
530-973 0 Arbuckle CA 939H COMMIO, LLC 726   2024-02-25   
916-926 A Sacramento: Main DA CA 939H COMMIO, LLC 726      

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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