New Hampshire Area Codes in USA

To call New Hampshire, you have to dial: + 1 + City Area Code + Number you wish to call.

To call using a Prepaid Phone Card (with savings up to 95%!), follow the dialing instructions below:
  1. Dial the Access Number
  2. Enter your PIN Number
  3. Enter the number you wish to dial:
    • Country exit code (00 or 011) + 1 + Area Code + Number you wish to call
    • Ex: For calling New York from the UK: Dial 00 + 1 + 212 + phone number

Click here to find the best international calling cards, and get a special $5 free card.




COUNTRY EXIT CODE + 1 + CITY AREA CODE + NUMBER

City
Area Codes
Call using a Calling Card
All Cities in New Hampshire Area Code 603 Call All Cities in New Hampshire for 1 c/min.
Sarajevo (Capital City) Area Code 33 Call Sarajevo (Capital City) for 1 c/min.
Brcko District Area Code 49 Call Brcko District for 1 c/min.
Siroki Brijeg Area Code 39 Call Siroki Brijeg for 1 c/min.
Gorazde Area Code 38 Call Gorazde for 1 c/min.
Bihac Area Code 37 Call Bihac for 1 c/min.
Mostar Area Code 36 Call Mostar for 1 c/min.
Tuzla Area Code 35 Call Tuzla for 1 c/min.
Livno Area Code 34 Call Livno for 1 c/min.
Zenica Area Code 32 Call Zenica for 1 c/min.
Odzak Area Code 31 Call Odzak for 1 c/min.
Travnik Area Code 30 Call Travnik for 1 c/min.
Mrkonjic Grad Area Code 50 Call Mrkonjic Grad for 1 c/min.
Banja Luka Area Code 51 Call Banja Luka for 1 c/min.
Prijedor Area Code 52 Call Prijedor for 1 c/min.
Doboj Area Code 53 Call Doboj for 1 c/min.
Samac Area Code 54 Call Samac for 1 c/min.
Bijeljina Area Code 55 Call Bijeljina for 1 c/min.
Zvornik Area Code 56 Call Zvornik for 1 c/min.
Sarajevo (eastern) Area Code 57 Call Sarajevo (eastern) for 1 c/min.
Visegrad Area Code 58 Call Visegrad for 1 c/min.
Trebinje Area Code 59 Call Trebinje for 1 c/min.

New Hampshire area code and all New Hampshire area codes! We help you with international dialing!