Cannot receive or call area code 718

[Nassau718]

Unable to receive or make calls to area code 718  from landline. All other area codes are ok 

[jonjones1 · Accepted solution]

718 is a nyc phone exchange.

did you try dialing 1+718+number?

or just 718+number?

you could also try just the seven digits and see if that works.

you could also investigate if your phone service is blocking 718 area code.