+1-301-(3023000...3023999), Hagerstown, Maryland

• For trunk calls: 0 301 3023000 (Trunk Code + National Destination Code + Subscriber Number)
• For international calls: 011 1 301 3023000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number)

3023000 ~ 3023999 (شمارش: 1,000)

Example:

• +1-301-3023000 / 0111-301-3023000 (1301-3023000 / 1-301-3023000)
• +1-301-3023001 / 0111-301-3023001 (1301-3023001 / 1-301-3023001)
• +1-301-3023002 / 0111-301-3023002 (1301-3023002 / 1-301-3023002)
• +1-301-3023003 / 0111-301-3023003 (1301-3023003 / 1-301-3023003)
• +1-301-3023004 / 0111-301-3023004 (1301-3023004 / 1-301-3023004)
• ...
• +1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx)
• ...
• +1-301-3023995 / 0111-301-3023995 (1301-3023995 / 1-301-3023995)
• +1-301-3023996 / 0111-301-3023996 (1301-3023996 / 1-301-3023996)
• +1-301-3023997 / 0111-301-3023997 (1301-3023997 / 1-301-3023997)
• +1-301-3023998 / 0111-301-3023998 (1301-3023998 / 1-301-3023998)
• +1-301-3023999 / 0111-301-3023999 (1301-3023999 / 1-301-3023999)