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
847-242ILILLINOIS BELL TEL CO (AT&T)9329GLENCOEWNTKILWNDS000/00/0000Prefix Type: RBOC
Switch Name: WINNETKA
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
Thousands block for 847-242
847-242-0ILILLINOIS BELL TEL CO (AT&T)9329GLENCOEWNTKILWNDS0N/APrefix Type: RBOC
Switch Name: WINNETKA
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-242-1ILBANDWIDTH.COM CLEC, LLC - IL984EGLENCOENOCLLIKNOWN03/07/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-242-2ILONVOY, LLC (Inteliquent)224CGLENCOENOCLLIKNOWN01/22/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-242-3ILFIRST COMMUNICATIONS, LLC5917GLENCOENOCLLIKNOWN06/18/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-242-4ILAT&T CORP. (AT&T)516CGLENCOENOCLLIKNOWN04/22/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-242-5ILFIRST COMMUNICATIONS, LLC - IL4604GLENCOENOCLLIKNOWN11/11/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-242-6ILILLINOIS BELL TEL CO (AT&T)9329GLENCOEWNTKILWNDS0N/APrefix Type: RBOC
Switch Name: WINNETKA
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
Detailed Switch Info
847-242-7ILACCESS ONE, INC. - IL5447GLENCOENOCLLIKNOWN12/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-242-8ILLEVEL 3 COMMUNICATIONS, LLC - IL (CenturyLink, Inc)6115GLENCOENOCLLIKNOWN11/23/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Chicago IL METRO (358)
Tandem: N/A
Detailed Switch Info
847-242-9ILILLINOIS BELL TEL CO (AT&T)9329GLENCOEWNTKILWNDS0N/APrefix Type: RBOC
Switch Name: WINNETKA
Switch Type: EWSD
LATA: Chicago IL METRO (358)
Tandem: CHCGILNE20T
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.