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
231-660MI123.NET, LLC2550BIG RAPIDSGDRPMIBLX8Z08/27/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-660
231-660-0MI123.NET, LLC2550BIG RAPIDSGDRPMIBLX8ZN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-1MIBANDWIDTH.COM CLEC, LLC - MI991EBIG RAPIDSNOCLLIKNOWN02/05/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-2MIOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (T-Mobile US, Inc)2964BIG RAPIDSGDRPMIBLXDZ07/01/2010Prefix Type: PCS
Switch Name: GRAND RAPIDS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-3MIOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (T-Mobile US, Inc)2964BIG RAPIDSGDRPMIBLXDZ07/01/2010Prefix Type: PCS
Switch Name: GRAND RAPIDS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-4MICELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (Verizon Wireless)6003BIG RAPIDSGDRQMIBODMD10/04/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-5MIAT&T CORP. (AT&T)516CBIG RAPIDSNOCLLIKNOWN08/11/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-6MIOMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (T-Mobile US, Inc)2964BIG RAPIDSGDRPMIBLXDZ07/12/2012Prefix Type: PCS
Switch Name: GRAND RAPIDS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-7MICLEAR RATE COMMUNICATIONS, INC. - MI (Clear Rate Communications)279BBIG RAPIDSNOCLLIKNOWN02/13/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-8MIONVOY, LLCV - MI (Sinch)543CBIG RAPIDSNOCLLIKNOWN09/10/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-660-9MIDAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI691ABIG RAPIDSMSKGMIXKFMD06/17/2014Prefix Type: CLEC
Switch Name: MUSKEGON
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info