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
301-226MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-322MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-341MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-386MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/07/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-546
301-546-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-546-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS004/08/2014Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-560MDPAETEC COMMUNICATIONS, INC. - MD (Windstream Communications)4716WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: CLEC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-583
301-583-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-583-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-618MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-618
301-618-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-618-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-618-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-618-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-618-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-636MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-636
301-636-0MDCELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD (Verizon Wireless)6395WSHNGTNZN5LDVRMDLODS010/01/2019Prefix Type: WIRELESS
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-636-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-636-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-636-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-636-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-636-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-772MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-773MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN4LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 301-883
301-883-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-8MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-883-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS0N/APrefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
301-925MDVERIZON MARYLAND, INC. (Verizon Communications)9212WSHNGTNZN5LDVRMDLODS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 4
Switch Type: WECO 5ESS Host (Digital)
LATA: N/A
Tandem: N/A
Detailed Switch Info
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