Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: RDBHCAXF37K

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-214 A Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-370 A Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-371 A Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-542 A Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 A Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 0 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 1 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 2 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 3 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 4 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 5 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 7 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 8 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-793 9 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-921 A Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-921 1 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-921 2 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-921 3 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-921 4 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-921 6 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      
310-921 9 Redondo CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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