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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
202-471DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCGTDS000/00/0000Prefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
Thousands block for 202-471
202-471-0DCOMNIPOINT COMMUNICATIONS CAP O (T-Mobile US, Inc)6855WSHNGTNZN1BTVLMD12CMA01/06/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-1DCLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)6117WSHNGTNZN1NOCLLIKNOWN03/08/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-2DCTELEPORT COMMUNICATIONS AMERIC (AT&T)7529WSHNGTNZN1NOCLLIKNOWN04/20/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-3DCTELEPORT COMMUNICATIONS AMERIC (AT&T)7529WSHNGTNZN1NOCLLIKNOWN04/27/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-4DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCGTDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-5DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCGTDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-6DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCGTDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-7DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCGTDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-8DCVERIZON WASHINGTON DC, INC. (Verizon Communications)9211WSHNGTNZN1WASHDCGTDS0N/APrefix Type: RBOC
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
202-471-9DCMETROPCS, INC. (T-Mobile US, Inc)5562WSHNGTNZN1WASHDCGTDS007/26/2017Prefix Type: PCS
Switch Name: WASZ 1
Switch Type: WECO 5ESS (Digital)
LATA: Washington DC METRO (includes MD (236)
Tandem: N/A
Detailed Switch Info
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