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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
424-221CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DCMTN GRDNTRNECAGBGT303/19/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 424-221
424-221-0CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DCMTN GRDNTRNECAGBGT303/21/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-1CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DCMTN GRDNTRNECAGBGT303/21/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-2CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DCMTN GRDNTRNECAGBGT303/21/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-3CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DCMTN GRDNTRNECAGBGT303/21/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-4CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DCMTN GRDNTRNECAGBGT306/18/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-5CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826CMTN GRDNNOCLLIKNOWN10/27/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-6CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DCMTN GRDNTRNECAGBGT308/28/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-7CAAT&T - LOCAL (AT&T)7421CMTN GRDNNOCLLIKNOWN04/07/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-8CAONVOY, LLC - CA (Inteliquent)649CCMTN GRDNNOCLLIKNOWN02/26/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
424-221-9CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006CMTN GRDNBLTNCAADGMD09/13/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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