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
406-607MTBLACKFOOT COMMUNICATIONS, INC. - MT7870KALISPELLKLSLMT83SWC11/08/2013Prefix Type: CLEC
Switch Name: KALISPELL
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
Thousands block for 406-607
406-607-0MTNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010KALISPELLMSSLMTAG5MD05/09/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-1MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529KALISPELLNOCLLIKNOWN02/17/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-2MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529KALISPELLNOCLLIKNOWN01/27/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-3MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529KALISPELLNOCLLIKNOWN01/27/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-4MTBLACKFOOT COMMUNICATIONS, INC. - MT7870KALISPELLKLSLMT83SWC11/14/2013Prefix Type: CLEC
Switch Name: KALISPELL
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-5MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529KALISPELLNOCLLIKNOWN02/26/2020Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-6MTONVOY, LLC - MT (Sinch)453FKALISPELLNOCLLIKNOWN05/22/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-7MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529KALISPELLNOCLLIKNOWN10/18/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-8MTONVOY, LLC - MT (Sinch)453FKALISPELLNOCLLIKNOWN05/22/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info
406-607-9MTT-MOBILE USA, INC. (T-Mobile US, Inc)6529KALISPELLNOCLLIKNOWN07/03/2019Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Great Falls MT (648)
Tandem: N/A
Detailed Switch Info