How do I dial area code 203 from abroad?

Dial +1 203 followed by the 7-digit local number. For example: +1-203-XXX-XXXX.

DialHard - Area Code 203: Connecticut

Q: What area does 203 cover?

Area code 203 covers Connecticut in Connecticut.

Q: What time zone is area code 203?

Area code 203 is in the Eastern Time time zone (EST).

What area does 203 cover?

Area code 203 covers Connecticut in Connecticut.

What time zone is area code 203?

Eastern Time (EST)

Current local time: --:--

Fair time to call this area

Early morning · OK for personal calls. Not ideal for business.

How do I dial area code 203?

From within the US

203-XXX-XXXX or 1-203-XXX-XXXX

Most areas require 10-digit dialing even for local calls.

From abroad

+1 203 XXX XXXX

Replace +1 with your country's international dialing prefix if your phone doesn't support +.

Storing in contacts

+1203XXXXXXX

Use E.164 format (+1 followed by all 10 digits) for maximum compatibility.

Is 203 a mobile or landline area code?

In the US, area codes don't distinguish between mobile and landline numbers. A 203 number could be either. Number portability allows people to keep their numbers when switching between mobile and landline service.

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