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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
435-580UTT-MOBILE USA, INC. (T-Mobile US, Inc)6529NEPHIDRPRUTKJ0MD02/21/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
Thousands block for 435-580
435-580-0UTONVOY, LLC - UT (Sinch)871ENEPHINOCLLIKNOWN04/22/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-2UTONVOY, LLC - UT (Sinch)871ENEPHINOCLLIKNOWN11/16/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-3UTT-MOBILE USA, INC. (T-Mobile US, Inc)6529NEPHIDRPRUTKJ0MD11/21/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-4UTLEVEL 3 COMMUNICATIONS, LLC - UT (Lumen Technologies, Inc)3231NEPHINOCLLIKNOWN05/04/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-5UTONVOY, LLC - UT (Sinch)871ENEPHINOCLLIKNOWN11/16/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-6UTONVOY, LLC - UT (Sinch)871ENEPHINOCLLIKNOWN11/16/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-7UTONVOY, LLC - UT (Sinch)871ENEPHINOCLLIKNOWN11/16/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-8UTONVOY, LLC - UT (Sinch)871ENEPHINOCLLIKNOWN09/06/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info
435-580-9UTMETROPCS, INC. (T-Mobile US, Inc)5562NEPHINOCLLIKNOWNN/APrefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
Detailed Switch Info