Local Calling Guide

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NPA: 909 [Rate centres in NPA 909] [Dial plan for NPA 909]

NXX: 364

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
909-364 A Chino CA CHNOCAXF62J  2319 FRONTIER CALIFORNIA INC. 730      
909-364 0 Chino CA   2319 FRONTIER CALIFORNIA INC. 730      
909-364 1 Chino CA   2319 FRONTIER CALIFORNIA INC. 730      
909-364 2 Chino CA   2319 FRONTIER CALIFORNIA INC. 730      
909-364 3 Chino CA   2319 FRONTIER CALIFORNIA INC. 730      
909-364 4 Chino CA   2319 FRONTIER CALIFORNIA INC. 730      
909-364 5 Chino CA   9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-364 6 Chino CA   9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-364 7 Chino CA   9262 UTILITY TELECOM GROUP, LLC - CA 730      
909-364 8 Chino CA   2319 FRONTIER CALIFORNIA INC. 730      
909-364 9 Chino CA   2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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