Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX: 735

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-735 A Brunswick MD FRDRMDFRXUX  478J NUSO, LLC 240      
240-735 0 Brunswick MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-735 1 Brunswick MD FRDRMDFRXUX  478J NUSO, LLC 240      
240-735 2 Brunswick MD FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-735 3 Brunswick MD FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-735 4 Brunswick MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-735 5 Brunswick MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240      
240-735 6 Brunswick MD FRDRMDFRXPX  624H ONVOY SPECTRUM, LLC 240      
240-735 7 Brunswick MD HGTWMD53FMD  490J DISH WIRELESS, LLC 240      
240-735 8 Brunswick MD   876D ONVOY, LLC - MD 240      
240-735 9 Brunswick MD   876D ONVOY, LLC - MD 240      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.