+1-301-(2232000...2232999), Williamsport, Maryland

• For trunk calls: 0 301 2232000 (Trunk Code + National Destination Code + Subscriber Number)
• For international calls: 011 1 301 2232000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)

2232000 ~ 2232999 (شمارش: 1,000)

Example:

• +1-301-2232000 / 0111-301-2232000 (1301-2232000 / 1-301-2232000)
• +1-301-2232001 / 0111-301-2232001 (1301-2232001 / 1-301-2232001)
• +1-301-2232002 / 0111-301-2232002 (1301-2232002 / 1-301-2232002)
• +1-301-2232003 / 0111-301-2232003 (1301-2232003 / 1-301-2232003)
• +1-301-2232004 / 0111-301-2232004 (1301-2232004 / 1-301-2232004)
• ...
• +1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx)
• ...
• +1-301-2232995 / 0111-301-2232995 (1301-2232995 / 1-301-2232995)
• +1-301-2232996 / 0111-301-2232996 (1301-2232996 / 1-301-2232996)
• +1-301-2232997 / 0111-301-2232997 (1301-2232997 / 1-301-2232997)
• +1-301-2232998 / 0111-301-2232998 (1301-2232998 / 1-301-2232998)
• +1-301-2232999 / 0111-301-2232999 (1301-2232999 / 1-301-2232999)