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What area code is 617?
What area code is 617 & 857?
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How many digits are in a phone number in Massachusetts?
Fixed phone numbers in the United States, state Massachusetts (area code 617) are comprised of a single country code (+1), a 3 digit area code, a 3 digit local office code (or region code), and a 4 digit line code. Making a call with the wrong country, area, or region code can be costly.
Area code 617 serves the state of Massachusetts. This area code was assigned on January 1st, 1947. On January 1st, 1947 it went into service. 617 is a General Purpose Code. 617 service area does overlap with 857 area codes. Dialing pattern for local calls within the same NPA (area code) is 10D. ZIP Codes Served By 617 Area Code. 2163. 2139. 2138.
- Overview
- Calling an International Number on Your Phone
- Making an International Call over the Internet
Whether you're trying to set up a conference call with a client in a different country or just want to call Mom while you're traveling, making international calls isn't as difficult or as expensive as it used to be. You'll need to know a couple of codes, like the country and area codes, along with the phone number. Dial it on your mobile phone or, if you want to save money, use a Voice over Internet Protocol service.
Dialing international calls requires different codes, depending on the area.
You may be charged a fee for making international calls.
When dialing an international number, you'll need to input your country's 3-digit exit code.
Dial your country's exit code.
This is a one- to three-digit code that tells the telephone exchange that you are making an international call. You can find a list of exit codes
The exit code for the United States is 011.
Some countries (such as Brazil and Chile) require you to add an extra digit depending on your phone carrier. Other countries (such as Australia and Finland) have an optional extra digit for your carrier.
If you're calling from a business line, you may need to type "9" first to reach any external phone line.
Figure out the country code for the country you’re calling.
Connect to WiFi to avoid hefty data fees if you’re in a different country.
When you’re not in your home country, your service provider will charge you for call minutes, text messages, and even data usage. Before you make call using the internet, make sure you’re connected to a WiFi source and not using cellular data.
To make sure you aren’t using data, you can turn it off in your phone’s settings. On an iPhone, for instance, go to Settings, then choose Cellular. Switch the toggle button next to “Cellular Data” off.
A lot of places offer free WiFi now. Try a hotel, restaurant, library, or coffee shop.
Download a free “Voice over Internet Protocol” app or software.
Voice over Internet Protocol (VoIP) apps converts your voice and/or video into data signals, which are then transferred over the internet. Choose one of the many VoIP providers, then install the software on your laptop, or download an app on a tablet or smartphone.
Apr 24, 2024 · Then finally in May 2001, it was overlaid with the 857 area code. As a result, Boston residents are required to dial ten digit phone numbers when making local calls. Interestingly, the overlay only affected mobile phone numbers and landlines have retained use of the 617 area code.
About Cambridge, United States. Cambridge area code is 617. The international country code is 1. It will allow you to call United States from another country. United States telephone code 1 is dialed after the international direct dialing (IDD). United States trunk prefix is 1. It will allow you to make calls inside United States. List view:
Because 617 is a large area code, it's important to only dial the seven digits for local calls. For calls outside of 617, you'll need to use the area code plus the phone number. If you're moving to the Boston area, be sure to update your contact information with your new area code.
Feb 28, 2024 · 🔑 Key Highlights. A typical US phone number consists of a total of 10 digits, which include the area code, exchange code, and line number. If you are calling the US from outside, use the following format: your country’s exit code + 1 + area code + local phone number.
