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.

Monmouth Junction, NJ

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
732-230 A NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-230 0 BLVLNJAADS0  8407 COOPERATIVE COMMUNICATIONS, INC. 224      
732-230 1 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-230 2 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-230 3 NBWKNJNBX3Z  318J COMCAST IP PHONE, LLC 224      
732-230 4 NWRKNJ10XPX  2680 PAETEC COMMUNICATIONS, INC. - NJ 224      
732-230 5 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-230 6 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-230 7 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-230 8 NBWKNJ481MD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 224      
732-230 9   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
732-274 A MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 0 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 1 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 2 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 3 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 4 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 5 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 6 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 7 JRCYNJ67CMD  508J CENTURYLINK COMMUNICATIONS, LLC 224      
732-274 8 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-274 9 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 A MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 0 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 1 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 2 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 3 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 4 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 5 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 6 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-329 8 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-329 9 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-355 A MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-355 0 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-355 1 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-355 2 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-355 3 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-355 4 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-355 5 NWRKNJMDVMD  2989 GLOBAL CROSSING LOCAL SERVICES, INC. - NJ 224      
732-355 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-355 7 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-355 8 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-355 9 MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-392 A NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 0 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 1 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 2 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 3 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 4 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 5 NBWKNJNB1KD  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 6 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
732-392 7 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-392 8 CDKNNJCKDS2  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
732-392 9   515J IP HORIZON LLC 224      
732-402 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-402 0 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-402 1 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-402 2 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-402 3 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-402 4 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-402 5 PSWYNJBXDS0  999H BLUEBIRD COMMUNICATIONS, LLC - NJ 224      
732-402 6 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-402 7 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
732-402 8 NWRKNJ0293Z  073H TELNYX LLC 224      
732-402 9   515J IP HORIZON LLC 224      
732-438 A MNJTNJ01DS5  9206 VERIZON NEW JERSEY, INC. 224      
732-647 A NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-647 0 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-647 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-647 2   637C ONVOY, LLC - NJ 224      
732-647 3 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-647 4 NBWKNJ17DS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 224      
732-647 5 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-647 6 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-647 7 LTFYNJLFPS0  482E FUSION, LLC 224      
732-647 8 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
732-647 9 JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224      
732-666 A RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 0 JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224      
732-666 1 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 2 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 3 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 4 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 5 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 6   145J TERRA NOVA TELECOM INC. 224      
732-666 7 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 8 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-666 9 JRCYNJ65DS4  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 224      
732-783 A WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-783 0 WHWKNJAN5MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 224      
732-783 1 WAYNNJAWCMS  6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224      
732-783 2   482F CORETEL NEW JERSEY, INC. - NJ 224      
732-783 3 NWRKNJ10XPX  2680 PAETEC COMMUNICATIONS, INC. - NJ 224      
732-783 4 NWRKNJ0248Z  118F BANDWIDTH.COM CLEC, LLC - NJ 224      
732-783 5 NWRKNJMDDSK  637C ONVOY, LLC - NJ 224      
732-783 6 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-783 7 NBWKNJNBX3Z  318J COMCAST IP PHONE, LLC 224      
732-783 8 RCPKNJ02GT1  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224      
732-783 9   515J IP HORIZON LLC 224      

1 2 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.