Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 225 [Rate centres in NPA 225] [Dial plan for NPA 225]

NXX: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
225-777 A Montpelier LA MTPLLAXARS1  0434 BRIGHTSPEED OF LOUISIANA, LLC 492      
225-777 0 Montpelier LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 492      
225-777 1 Montpelier LA   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 492   2017-02-16   
225-777 3 Montpelier LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 492      
225-777 4 Montpelier LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 492      
225-777 5 Montpelier LA   0434 BRIGHTSPEED OF LOUISIANA, LLC 492      
225-777 6 Montpelier LA   749E ONVOY, LLC - LA 492   2020-01-05   
225-777 7 Montpelier LA   145J TERRA NOVA TELECOM INC. 492   2025-05-22   
225-777 8 Montpelier LA   749E ONVOY, LLC - LA 492   2019-08-31   
225-777 9 Montpelier LA   749E ONVOY, LLC - LA 492   2020-01-05   

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

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