The Dominica country code is +1 767. This code, combined with the area code 767, must be used when making international calls to Dominica. It follows the North American Numbering Plan (NANP).

To call Dominica from another country, dial your international exit code (like 011 from the US), followed by 1 (the country code), 767 (the area code), and then the 7-digit local number. For instance, a call would look like 011 + 1 + 767 + XXX XXXX.

Dominica phone numbers follow a standard format of +1 767 NXX XXXX, similar to the US and Canada. This includes the country code (+1), area code (767), a three-digit central office code (NXX), and a four-digit subscriber number (XXXX).

You can validate a Dominica mobile number using the regex `^767[2-9][0-9]{6}$`. This regular expression checks for the correct area code (767), ensures the next digit falls within the range 2-9, and confirms the following six digits are numbers 0-9, resulting in a correct 7-digit local phone number.

Dominica uses a single area code, 767, for all its phone numbers. This means regardless of whether it's a landline or mobile number, the area code will always be 767 within Dominica.

For local calls within Dominica, simply dial the 7-digit local number directly (NXX-XXXX), whether calling from landline to landline, landline to mobile, or mobile to mobile.

Dominica uses the +1 country code because it participates in the North American Numbering Plan (NANP), along with countries like the United States and Canada. This system simplifies calling between member countries.

Flow (Liberty Global) and Digicel Dominica are two major telecommunications operators in Dominica, covering different number ranges. Flow generally uses numbers starting with 2XX and 3XX in the NXX code section, and Digicel utilizes 4XX and 5XX.

The DTA is the regulatory body responsible for overseeing telecommunications in Dominica, including managing the telephone numbering plan. They ensure fair distribution of numbers, handle number allocation, and keep up with advancements in technology.

Dominica observes Atlantic Standard Time (AST), which is UTC-4. Remember this time difference when scheduling calls, especially automated ones, to avoid inconveniences and ensure calls are made during appropriate local hours.

Yes, mobile number portability (MNP) is available in Dominica. This means you can keep your existing phone number even if you switch service providers, offering flexibility in choosing telecom services.