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.

Riverside, NJ

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
856-255 A CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-255 0   637C ONVOY, LLC - NJ 222      
856-255 1 CMDNNJCEXHX  3079 US LEC OF PENNSYLVANIA, INC. - NJ 222      
856-255 2 CMDNNJCE18Z  7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-255 3   482F CORETEL NEW JERSEY, INC. - NJ 222      
856-255 4   482F CORETEL NEW JERSEY, INC. - NJ 222      
856-255 5 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-255 6   482F CORETEL NEW JERSEY, INC. - NJ 222      
856-255 7 CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
856-255 8 PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-255 9 CMDNNJ32FMD  7310 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 222      
856-368 A CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-368 0 CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-368 2 CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-368 3 CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-368 4   482F CORETEL NEW JERSEY, INC. - NJ 222      
856-368 5 CMDNNJCEXFZ  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222      
856-368 6   482F CORETEL NEW JERSEY, INC. - NJ 222      
856-368 7   482F CORETEL NEW JERSEY, INC. - NJ 222      
856-368 9 CMDNNJCEX6Z  325E YMAX COMMUNICATIONS CORP. - NJ 222      
856-385 A PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-385 0 CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
856-385 1 CMDNNJCEDS8  3639 MONMOUTH TELEPHONE AND TELEGRAPH, INC. - NJ 222      
856-385 2 CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222      
856-385 7 PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-385 8 CMDNNJCE56Z  145J TERRA NOVA TELECOM INC. 222      
856-393 A PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-393 0 PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-393 1 PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-393 2 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-393 3 CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-393 4 PRTNNJ312MD  4804 LEVEL 3 COMMUNICATIONS, LLC - NJ 222      
856-393 5 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-393 6 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-393 7 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-393 8 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-393 9 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-461 A RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-492 A LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-492 1 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-492 2 CMDNNJCEXOZ  1913 BROADVIEW NETWORKS, INC. - NJ 222      
856-492 3 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-492 4 LRSPNJLSFMD  118F BANDWIDTH.COM CLEC, LLC - NJ 222      
856-492 5 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-492 6 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-492 8 CMDNNJCE43Z  073H TELNYX LLC 222      
856-544 A CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-544 0 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-544 1 CMDNNJCEXFZ  264F PEERLESS NETWORK OF NEW JERSEY, LLC - NJ 222      
856-544 2 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-544 3 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-544 4 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-544 5 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-544 6 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-544 7 CMDNNJCE08Z  508J CENTURYLINK COMMUNICATIONS, LLC 222      
856-544 8   515J IP HORIZON LLC 222      
856-544 9 CMDNNJCEX5Z  7134 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NJ 222      
856-705 A CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-705 0 CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-705 1 CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-705 2 CMDNNJCEX2X  2680 PAETEC COMMUNICATIONS, INC. - NJ 222      
856-705 8   515J IP HORIZON LLC 222      
856-764 A RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-824 A RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-824 0 RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-824 1 RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-824 2 RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-824 3 RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-824 4 CMDNNJCEXAZ  835E BLOCK LINE SYSTEMS, LLC - NJ 222      
856-824 5   515J IP HORIZON LLC 222      
856-824 6 PNVLNJAGH00  4869 CAVALIER TELEPHONE, LLC (MID-ATLANTIC) - NJ 222      
856-824 7 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-824 8   145J TERRA NOVA TELECOM INC. 222      
856-824 9 RVSDNJRSDS5  9206 VERIZON NEW JERSEY, INC. 222      
856-898 A CMDNNJCE1MD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 222      
856-898 0 CMDNNJCE1MD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 222      
856-898 1   515J IP HORIZON LLC 222      
856-898 3 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-898 4 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-898 5 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-898 6 CMDNNJCEX7Y  3114 CTC COMMUNICATIONS CORP., DBA CT COMM CORP - NJ 222      
856-898 9   637C ONVOY, LLC - NJ 222      
856-998 A CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-998 1 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-998 2 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      
856-998 6 CMDNNJCE58Z  318J COMCAST IP PHONE, LLC 222      
856-998 8 CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.