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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
202-593DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
Thousands block for 202-593
202-593-0DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-1DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-2DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-3DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-4DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-5DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-6DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-7DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-8DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
202-593-9DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCSWDSA07/18/2003Prefix Type: RBOC
Switch Name: SOUTHWEST 1
Switch Type: NTDMS1/2
LATA: N/A
Tandem: N/A
Detailed Switch Info
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