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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
503-438ORTELEPORT COMMUNICATIONS AMERICA, LLC - OR (AT&T)0004274114RMD00038977531ST HELENSTGRDORAODS000/00/0000Prefix Type: CLEC
Switch Name: TIGARD
Switch Type: WECO 5ESS (Digital)
LATA: Portland OR (672)
Tandem: N/A
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503-438 is split into 1,000-number blocks - detail below
503-438-0XXXORT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529ST HELENSPTLJORIY0MD05/29/2003Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY0MD))
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503-438-1XXXORLEVEL 3 TELECOM OF OREGON, LLC - OR (Lumen Technologies, Inc)0004351573RMD00060967537ST HELENSNOCLLIKNOWN06/23/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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503-438-2XXXORTELEPORT COMMUNICATIONS AMERICA, LLC - OR (AT&T)0004274114RMD00038977531ST HELENSTGRDORAODS0N/APrefix Type: CLEC
Switch Name: TIGARD
Switch Type: WECO 5ESS (Digital)
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: TGRDORAODS0))
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503-438-3XXXORMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229ST HELENSNOCLLIKNOWN12/01/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
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503-438-4XXXORLEVEL 3 COMMUNICATIONS, LLC - OR (Lumen Technologies, Inc)0015338122RMD00061123234ST HELENSNOCLLIKNOWN06/03/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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503-438-5XXXORT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529ST HELENSPTLJORIY0MD10/14/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY0MD))
🕘 Prefix History
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503-438-6XXXORT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529ST HELENSPTLJORIY0MD12/21/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: PTLJORIY0MD))
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503-438-7XXXORONVOY, LLC - OR (Sinch)0004323028RMD0001966750EST HELENSNOCLLIKNOWN09/18/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
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503-438-8XXXORNEW CINGULAR WIRELESS PCS, LLC (AT&T)0003291192RMD00369096010ST HELENSBENDOR248MD10/22/2008Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: BENDOR248MD))
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503-438-9XXXORNEW CINGULAR WIRELESS PCS, LLC (AT&T)0003291192RMD00369096010ST HELENSBENDOR248MD09/13/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Portland OR (672)
Tandem: N/A
🔧 Explore Switch(CLLI: BENDOR248MD))
🕘 Prefix History
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