Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 305 [Rate centres in NPA 305] [Dial plan for NPA 305]

Region: FL

OCN: 9748 AMERICAN MESSAGING SERVICES, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
305-241 A Miami FL WPBHFLGRX7Z  46017      
305-286 A Miami FL WPBHFLGRX7Z  46017      
305-346 A Miami FL WPBHFLGRX7Z  46017      
305-616 A North Dade FL WPBHFLGRX7Z  46017      
305-656 A North Dade FL WPBHFLGRX7Z  46017      
305-657 A North Dade FL WPBHFLGRX7Z  46017      
305-658 A North Dade FL WPBHFLGRX7Z  46017      
305-659 A North Dade FL WPBHFLGRX7Z  46017      
305-660 A North Dade FL WPBHFLGRX7Z  46017      
305-678 A North Dade FL WPBHFLGRX7Z  46017      
305-719 A North Dade FL WPBHFLGRX7Z  46017      
305-983 A Miami FL WPBHFLGRX7Z  46017      

Last updated: Sat, 02 May 2026 12:20:53 UTC

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