Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
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
608-287WIWISCONSIN BELL INC (AT&T)9327MADISONMDSNWI11DS000/00/0000Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
Detailed Switch Info
Thousands block for 608-287
608-287-0WIWISCONSIN BELL INC (AT&T)9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
Detailed Switch Info
608-287-1WIWISCONSIN BELL INC (AT&T)9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
Detailed Switch Info
608-287-2WIWISCONSIN BELL INC (AT&T)9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
Detailed Switch Info
608-287-3WITELEPORT COMMUNICATIONS AMERICA, LLC WI (AT&T)7216MADISONNOCLLIKNOWN02/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
Detailed Switch Info
608-287-4WICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Wireless)6508MADISONMDSNWI11XEY09/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
Detailed Switch Info
608-287-5WIWISCONSIN BELL INC (AT&T)9327MADISONMDSNWI11DS009/23/2011Prefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
Detailed Switch Info
608-287-6WICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Wireless)6508MADISONMDSNWI11XEY09/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
Detailed Switch Info
608-287-7WIWISCONSIN BELL INC (AT&T)9327MADISONMDSNWI11DS0N/APrefix Type: RBOC
Switch Name: MDSN MAIN ST DS0
Switch Type: 5ESS
LATA: southwestern WI (354)
Tandem: MDSNWI1171T
Detailed Switch Info
608-287-8WICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Wireless)6508MADISONMDSNWI11XEY09/12/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
Detailed Switch Info
608-287-9WICELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (Verizon Wireless)6508MADISONMDSNWI11XEY08/14/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: southwestern WI (354)
Tandem: N/A
Detailed Switch Info
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2023, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.