+1-301-(2711000...2711999), Thurmont, Maryland

• For trunk calls: 0 301 2711000 (Trunk Code + National Destination Code + Subscriber Number)
• For international calls: 011 1 301 2711000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)

2711000 ~ 2711999 (شمارش: 1,000)

Example:

• +1-301-2711000 / 0111-301-2711000 (1301-2711000 / 1-301-2711000)
• +1-301-2711001 / 0111-301-2711001 (1301-2711001 / 1-301-2711001)
• +1-301-2711002 / 0111-301-2711002 (1301-2711002 / 1-301-2711002)
• +1-301-2711003 / 0111-301-2711003 (1301-2711003 / 1-301-2711003)
• +1-301-2711004 / 0111-301-2711004 (1301-2711004 / 1-301-2711004)
• ...
• +1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx)
• ...
• +1-301-2711995 / 0111-301-2711995 (1301-2711995 / 1-301-2711995)
• +1-301-2711996 / 0111-301-2711996 (1301-2711996 / 1-301-2711996)
• +1-301-2711997 / 0111-301-2711997 (1301-2711997 / 1-301-2711997)
• +1-301-2711998 / 0111-301-2711998 (1301-2711998 / 1-301-2711998)
• +1-301-2711999 / 0111-301-2711999 (1301-2711999 / 1-301-2711999)