Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
681-260WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214MARTINSBGCHTNWVLEPS005/07/2012Prefix Type: RBOC
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 681-260
681-260-7WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214MARTINSBGCHTNWVLEPS005/08/2012Prefix Type: RBOC
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
681-323WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270BLUEFIELDCHTNWVLEPS005/07/2012Prefix Type: ICO
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Bluefield WV (932)
Tandem: N/A
Detailed Switch Info
Thousands block for 681-323
681-323-7WVCITIZENS TEL CO OF WV DBA FRONTIER OF WV (Frontier Communications)0270BLUEFIELDCHTNWVLEPS005/08/2012Prefix Type: ICO
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Bluefield WV (932)
Tandem: N/A
Detailed Switch Info
681-340WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CHRLSTNZN1CHTNWVLEPS008/02/2011Prefix Type: RBOC
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Charleston WV (254)
Tandem: N/A
Detailed Switch Info
Thousands block for 681-340
681-340-4WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CHRLSTNZN1CHTNWVLEPS008/03/2011Prefix Type: RBOC
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Charleston WV (254)
Tandem: N/A
Detailed Switch Info
681-622WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CLARKSBURGCHTNWVLEPS005/07/2012Prefix Type: RBOC
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
Detailed Switch Info
Thousands block for 681-622
681-622-7WVFRONTIER WEST VIRGINIA INC. (Frontier Communications)9214CLARKSBURGCHTNWVLEPS005/08/2012Prefix Type: RBOC
Switch Name: CHAZ 1
Switch Type: N/A
LATA: Clarksburg WV (256)
Tandem: N/A
Detailed Switch Info