Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 207 [Rate centres in NPA 207] [Dial plan for NPA 207]

NXX: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
207-503 A Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120      
207-503 0 Scarborough ME PTLDME02DS5  925H PEERLESS NETWORK OF MAINE, LLC- ME 120   2020-12-16   
207-503 1 Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2023-09-09   
207-503 2 Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2020-01-13   
207-503 3 Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2020-05-24   
207-503 4 Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2021-11-13   
207-503 5 Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2021-01-01   
207-503 6 Scarborough ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2023-08-05   
207-503 7 Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2022-09-25   
207-503 8 Scarborough ME PTLDMEFO06Z  454F ONVOY, LLC - ME 120   2022-05-20   
207-503 9 Scarborough ME PTLDMEFOX6Z  382D LEVEL 3 COMMUNICATIONS, LLC - ME 120   2021-11-18   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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