Input a CLLI:

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

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
301-283MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN6BRRDMDBRRS000/00/0000Prefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-283
301-283-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN6BRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-283-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN6BRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-283-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN6BRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-283-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN6BRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-283-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN6BRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-283-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN6BRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-375MDVERIZON MARYLAND, INC. (Verizon Communications)9212INDIANHEADBRRDMDBRRS000/00/0000Prefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-375
301-375-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212INDIANHEADBRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-375-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212INDIANHEADBRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-375-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212INDIANHEADBRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-375-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212INDIANHEADBRRDMDBRRS0N/APrefix Type: RBOC
Switch Name: INDIAN HEAD
Switch Type: AT&T Tech Optic Remote Switch
LATA: N/A
Tandem: N/A
Detailed Switch Info
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