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: 732 [Rate centres in NPA 732] [Dial plan for NPA 732]

NXX: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
732-837 A Holmdel NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-837 0 Holmdel NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-837 1 Holmdel NJ NBWKNJ481MD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 224      
732-837 2 Holmdel NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-837 3 Holmdel NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-837 4 Holmdel NJ WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-837 5 Holmdel NJ EDSNNJED4MD  3114 CTC COMMUNICATIONS CORP., DBA CT COMM CORP - NJ 224      
732-837 6 Holmdel NJ   482F CORETEL NEW JERSEY, INC. - NJ 224      
732-837 7 Holmdel NJ JRCYNJ67CMD  508J CENTURYLINK COMMUNICATIONS, LLC 224      
732-837 8 Holmdel NJ RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-837 9 Holmdel NJ NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.