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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
435-553UTLEVEL 3 COMMUNICATIONS, LLC - UT (Lumen Technologies, Inc)0015338122RMD00061123231BRIGHAM CYSLKDUTYI3MD04/24/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
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435-553 is split into 1,000-number blocks - detail below
435-553-0XXXUTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT (Verizon Communications)0003290673RMD00033826571BRIGHAM CYSLKDUTBTAMD08/28/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
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🕘 Prefix History
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435-553-1XXXUTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529BRIGHAM CYSLKDUTFJCM501/12/2011Prefix Type: PCS
Switch Name: SALT LAKE CITY
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
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435-553-2XXXUTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529BRIGHAM CYSLKDUTFJCM501/12/2011Prefix Type: PCS
Switch Name: SALT LAKE CITY
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
🔧 Explore Switch(CLLI: SLKDUTFJCM5))
🕘 Prefix History
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435-553-3XXXUTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529BRIGHAM CYSLKDUTFJCM501/12/2011Prefix Type: PCS
Switch Name: SALT LAKE CITY
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
🔧 Explore Switch(CLLI: SLKDUTFJCM5))
🕘 Prefix History
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435-553-4XXXUTLEVEL 3 COMMUNICATIONS, LLC - UT (Lumen Technologies, Inc)0015338122RMD00061123231BRIGHAM CYSLKDUTYI3MDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
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🕘 Prefix History
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435-553-5XXXUTCELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT (Verizon Communications)0003290673RMD00033826571BRIGHAM CYSLKDUTBTAMD06/18/2007Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
🔧 Explore Switch(CLLI: SLKDUTBTAMD))
🕘 Prefix History
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435-553-6XXXUTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529BRIGHAM CYSLKDUTFJCM501/12/2011Prefix Type: PCS
Switch Name: SALT LAKE CITY
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
🔧 Explore Switch(CLLI: SLKDUTFJCM5))
🕘 Prefix History
🔎 Explore Carrier Information
435-553-7XXXUTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529BRIGHAM CYSLKDUTFJCM501/12/2011Prefix Type: PCS
Switch Name: SALT LAKE CITY
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
🔧 Explore Switch(CLLI: SLKDUTFJCM5))
🕘 Prefix History
🔎 Explore Carrier Information
435-553-8XXXUTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529BRIGHAM CYSLKDUTFJCM501/12/2011Prefix Type: PCS
Switch Name: SALT LAKE CITY
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
🔧 Explore Switch(CLLI: SLKDUTFJCM5))
🕘 Prefix History
🔎 Explore Carrier Information
435-553-9XXXUTT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529BRIGHAM CYSLKDUTFJCM501/31/2007Prefix Type: PCS
Switch Name: SALT LAKE CITY
Switch Type: N/A
LATA: Utah (660)
Tandem: N/A
🔧 Explore Switch(CLLI: SLKDUTFJCM5))
🕘 Prefix History
🔎 Explore Carrier Information
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