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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
443-874MDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874 is split into 1,000-number blocks - detail below
443-874-0XXXMDNEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)0003291192RMD00369094036BALTIMOREBLTMMDSN5MD02/20/2026Prefix Type: WIRELESS
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDSN5MD))
443-874-1XXXMDMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229BALTIMOREBLTMMDSN5MD07/19/2005Prefix Type: CLEC
Switch Name: BRYNPKLNCM
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: BLTMMDSN5MD))
443-874-2XXXMDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX05/17/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874-3XXXMDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX05/17/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874-4XXXMDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX05/17/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874-5XXXMDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX05/17/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874-6XXXMDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX05/17/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874-7XXXMDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX05/17/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874-8XXXMDPAETEC ITEL, LLCN/A829JBALTIMOREPIVLMDPKXGX05/17/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: PIVLMDPKXGX))
443-874-9XXXMDCAVALIER TELEPHONE MID-ATLANTIC, LLC - MD (Windstream Communications)N/A3910BALTIMORENOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Baltimore MD (238)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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