Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
240-629MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS100/00/0000Prefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
Thousands block for 240-629
240-629-0MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-1MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-2MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-3MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-4MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-5MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-6MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-7MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-8MDCOMCAST IP PHONE, LLC (Comcast)318JFREDERICKFRDRMDFRXTX08/08/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
240-629-9MDVERIZON MARYLAND, INC. (Verizon Communications)9212FREDERICKFRDRMDFRDS1N/APrefix Type: RBOC
Switch Name: FREDERICK
Switch Type: N/A
LATA: Hagerstown MD (240)
Tandem: N/A
Detailed Switch Info
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