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.

Mountaintop, PA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
272-624 A SCTNPA01XUX  516J TON80 COMMUNICATIONS, LLC 232      
272-624 0 SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232      
272-624 1 BMBGPABLXMX  624H ONVOY SPECTRUM, LLC 232      
272-624 2   515J IP HORIZON LLC 232      
272-624 4 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
272-624 5 SCTNPA01XUX  516J TON80 COMMUNICATIONS, LLC 232      
272-624 8 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-261 A SCTNPASCX1Y  4024 CHOICE ONE COMMUNICATIONS, INC. - PA 232      
570-261 0 SCTNPASCX1Y  4024 CHOICE ONE COMMUNICATIONS, INC. - PA 232      
570-261 1 SCTNPASCX1Y  4024 CHOICE ONE COMMUNICATIONS, INC. - PA 232      
570-261 2 BEWKPABR3MD  213C IDT AMERICA, CORP. - PA 232      
570-261 3 SCTNPASCX1Y  4024 CHOICE ONE COMMUNICATIONS, INC. - PA 232      
570-261 4 SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232      
570-261 5 SRBGPASR1MD  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 232      
570-261 6   3806 CORE COMMUNICATIONS, INC. - PA 232      
570-261 7 SCTNPASCXBY  002F BANDWIDTH.COM CLEC, LLC - PA 232      
570-261 8 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-261 9 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-403 A MNTPPAMORS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-403 1 MNTPPAMORS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-403 2 SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232      
570-403 4 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-403 5 MNTPPAMORS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-403 6 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-403 7 MNTPPAMORS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-403 8 LWBGPAXL1MD  6921 LIMITLESS MOBILE, LLC 232      
570-474 A MNTPPAMORS1  9208 VERIZON PENNSYLVANIA, INC. 232      
570-475 A SCTNPA01XUX  3806 CORE COMMUNICATIONS, INC. - PA 232      
570-475 0   3806 CORE COMMUNICATIONS, INC. - PA 232      
570-475 1 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-475 2   3806 CORE COMMUNICATIONS, INC. - PA 232      
570-475 3 BMBGPABLBMD  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 232      
570-475 4   3806 CORE COMMUNICATIONS, INC. - PA 232      
570-475 5 SCTNPA01XPX  073H TELNYX LLC 232      
570-475 6 SCTNPASCXGY  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 232      
570-475 7 SCTNPASCX8Z  508J CENTURYLINK COMMUNICATIONS, LLC 232      
570-475 8   3806 CORE COMMUNICATIONS, INC. - PA 232      
570-475 9   3806 CORE COMMUNICATIONS, INC. - PA 232      
570-715 A PLNSPAARDS0  7513 CTSI, INC. - PA 232      
570-715 0 PLNSPAARDS0  7513 CTSI, INC. - PA 232      
570-715 4 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-715 5 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-715 6 SCTNPASCXFY  547E ONVOY, LLC - PA 232      
570-715 7 PLNSPAARDS0  7513 CTSI, INC. - PA 232      
570-715 8 SCTNPASCXGY  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 232      
570-715 9 PLNSPAARDS0  7513 CTSI, INC. - PA 232      
570-978 A AVOCPAAK0MD  6630 USA MOBILITY WIRELESS, INC. 232      
570-997 A AVOCPAAK0MD  6630 USA MOBILITY WIRELESS, INC. 232      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.