Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
928-251AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285SHOW LOWPHNDAZ91DS510/05/2006Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Thousands block for 928-251
928-251-0AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285SHOW LOWPHNDAZ91DS512/03/2007Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
928-251-1AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285SHOW LOWPHNDAZ91DS501/15/2008Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
928-251-2AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285SHOW LOWPHNDAZ91DS503/06/2012Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
928-251-3AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285SHOW LOWPHNDAZ91DS507/19/2013Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
928-251-4AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285SHOW LOWPHNDAZ91DS510/10/2006Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
928-251-7AZCENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JSHOW LOWPHNXAZUI8MD04/21/2015Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
928-251-8AZTELNYX LLC073HSHOW LOWNOCLLIKNOWN06/29/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
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