Local Calling Guide

Area code/prefix search

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OCN: 876D ONVOY, LLC - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
667-942 5 Aberdeen MD   236   2023-08-10   
667-942 6 Aberdeen MD   236   2023-08-10   
667-942 7 Aberdeen MD   236   2023-08-10   
667-942 8 Aberdeen MD   236   2023-08-10   
667-942 9 Aberdeen MD   236   2023-08-10   
667-946 9 Churchville MD   238   2025-02-01   
667-962 A North Beach MD BLTMMDCH42Z  238      
667-962 0 North Beach MD   238   2023-08-10   
667-962 1 North Beach MD   238   2023-08-10   
667-962 2 North Beach MD   238   2021-05-23   
667-962 3 North Beach MD   238   2021-05-23   
667-962 6 North Beach MD   238   2021-05-22   
667-962 8 North Beach MD   238   2021-05-23   
667-962 9 North Beach MD   238   2021-05-23   
667-966 A New Windsor MD BLTMMDCH42Z  238      
667-966 0 New Windsor MD   238   2021-05-23   
667-966 1 New Windsor MD   238   2021-05-23   
667-966 6 New Windsor MD   238   2021-05-22   
667-966 7 New Windsor MD   238   2021-05-23   
667-966 8 New Windsor MD   238   2021-05-23   
667-977 0 Salisbury MD   242   2023-08-10   
667-977 1 Salisbury MD   242   2023-08-10   
667-977 2 Salisbury MD   242   2023-08-10   
667-977 3 Salisbury MD   242   2023-08-10   
667-977 4 Salisbury MD   242   2023-08-10   
667-977 5 Salisbury MD   242   2023-08-10   
667-977 6 Salisbury MD   242   2023-08-10   
667-977 8 Salisbury MD   242   2023-08-10   
667-999 A Elkridge MD BLTMMDCH42Z  238      
667-999 0 Elkridge MD   238   2015-07-27   
667-999 1 Elkridge MD   238   2015-07-27   
667-999 2 Elkridge MD   238   2015-07-27   
667-999 3 Elkridge MD   238   2015-07-27   
667-999 4 Elkridge MD   238   2015-05-21   
667-999 5 Elkridge MD   238   2015-07-27   
667-999 6 Elkridge MD   238   2015-07-27   
667-999 7 Elkridge MD   238   2015-05-21   
667-999 8 Elkridge MD   238   2015-05-21   
667-999 9 Elkridge MD   238   2015-05-21   

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

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