Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 227 [Rate centres in NPA 227] [Dial plan for NPA 227]

NXX: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
227-219 A Ashton MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236      
227-219 0 Ashton MD VINNVACBDS0  624H ONVOY SPECTRUM, LLC 236   2024-01-14   
227-219 1 Ashton MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2023-12-16   
227-219 2 Ashton MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2023-12-16   
227-219 3 Ashton MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2023-12-16   
227-219 4 Ashton MD WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2023-12-16   
227-219 5 Ashton MD   876D ONVOY, LLC - MD 236   2024-02-24   
227-219 6 Ashton MD   876D ONVOY, LLC - MD 236   2024-02-24   
227-219 7 Ashton MD   876D ONVOY, LLC - MD 236   2024-02-24   

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

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