Allendale New Jersey Area Code

What is Allendale (New Jersey) area code?

Allendale in New Jersey area code are 201 and 551.

This means that if you want to make a phone call to a Allendale in the state of New Jersey telephone number you must use the 201 or 551 area code.

Is the Allendale (NJ) area code always the same?

Yes, phones located in Allendale, New Jersey, will always have the same area codes, in this case would be 201 or 551. However, keep in mind that this does not only pertain to this region, as it can also be used in other regions of New Jersey.

In conclusion, if you need to make a call to an area code phone in Allendale and you ask yourself: What is the Allendale (New Jersey) area code?, the answer will be 201 and 551.

How to call from abroad to a phone located in Allendale, NJ?

To call abroad to Allendale in New Jersey you must dial the country code for the United States (+1), the dialing code and the local telephone number you wish to call.

+1 201 or 551 [Phone number]

It should be remembered that all calls from one country to another country, for example calling from outside the USA to Allendale telephone numbers, will have a higher cost than calls made in the same country. The final cost of the call will be defined by the telephone company with which the call is made.