+1-301-(3650000...3659999), Bethesda, Maryland

• For trunk calls: 0 301 3650000 (Trunk Code + National Destination Code + Subscriber Number)
• For international calls: 011 1 301 3650000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)

3650000 ~ 3659999 (شمارش: 10,000)

Example:

• +1-301-3650000 / 0111-301-3650000 (1301-3650000 / 1-301-3650000)
• +1-301-3650001 / 0111-301-3650001 (1301-3650001 / 1-301-3650001)
• +1-301-3650002 / 0111-301-3650002 (1301-3650002 / 1-301-3650002)
• +1-301-3650003 / 0111-301-3650003 (1301-3650003 / 1-301-3650003)
• +1-301-3650004 / 0111-301-3650004 (1301-3650004 / 1-301-3650004)
• ...
• +1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx)
• ...
• +1-301-3659995 / 0111-301-3659995 (1301-3659995 / 1-301-3659995)
• +1-301-3659996 / 0111-301-3659996 (1301-3659996 / 1-301-3659996)
• +1-301-3659997 / 0111-301-3659997 (1301-3659997 / 1-301-3659997)
• +1-301-3659998 / 0111-301-3659998 (1301-3659998 / 1-301-3659998)
• +1-301-3659999 / 0111-301-3659999 (1301-3659999 / 1-301-3659999)