Local Calling Guide

Switch search

Search by CLLI code
  • Enter full or partial CLLI code to see all matching switches.

Switch: FRDRMDFR

Switch (link to prefixes) Switch name Company
FRDRMDFR07T    
FRDRMDFR6MD    
FRDRMDFR9MD   5562 METRO PCS, INC. 
FRDRMDFRAMD   2589 US LEC OF MARYLAND, INC. 
FRDRMDFRCMD   6664 SPRINT SPECTRUM L.P. 
FRDRMDFRDS0 FREDERICK  9212 VERIZON MARYLAND, INC. 
FRDRMDFRDS1 FREDERICK 2  9212 VERIZON MARYLAND, INC. 
FRDRMDFRIMD   551G BRIGHTLINK COMMUNICATIONS, LLC 
FRDRMDFRKMD   5562 METRO PCS, INC. 
FRDRMDFRKMD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 
FRDRMDFRNMD   4720 USCOC OF CUMBERLAND, INC. DBA UNITED STATES CEL MD 
FRDRMDFRPMD   2589 US LEC OF MARYLAND, INC. 
FRDRMDFRPS0   2593 CORE COMMUNICATIONS, INC. - MD 
FRDRMDFRPS0   5833 CORETEL VIRGINIA, LLC - WV 
FRDRMDFRX7X   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 
FRDRMDFRX7X   7228 MCI WORLDCOM COMMUNICATIONS, INC. - MD 
FRDRMDFRX9X    
FRDRMDFRXAX   077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 
FRDRMDFRXAX   7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 
FRDRMDFRXGX    
FRDRMDFRXHX    
FRDRMDFRXJX    
FRDRMDFRXKX   7575 CENTURYLINK COMMUNICATIONS LLC 
FRDRMDFRXMD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 
FRDRMDFRXMD   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 
FRDRMDFRXMD   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 
FRDRMDFRXOX    
FRDRMDFRXPX   624H ONVOY SPECTRUM, LLC 
FRDRMDFRXQX   836G SHENTEL COMMUNICATIONS, LLC - MD 
FRDRMDFRXSX   6394 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV 
FRDRMDFRXSX   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 
FRDRMDFRXTX   318J COMCAST IP PHONE LLC 
FRDRMDFRXUX   478J BRIGHTLINK COMMUNICATIONS LLC 
FRDRMDFRXVX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 
FRDRMDFRY0X    

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.