207 Area Code: Maine's Cities, History & Local Numbers

The 207 area code covers the entire state of Maine — every city and town, from Portland and Lewiston on the southern coast up to Bangor, Augusta, and the far northern tip at Fort Kent. It is one of the original 1947 area codes, and unlike almost every other state, Maine has never needed a second one.

This guide covers exactly where 207 reaches, why Maine still runs on a single code nearly 80 years later, how to dial it, how to stay clear of 207 scams, and how to get a 207 number even if you are nowhere near Maine.

Where is the 207 area code?

The 207 area code serves all of Maine — roughly 35,000 square miles spanning all 16 counties. No part of the state uses a different code. From Kittery on the New Hampshire border to Fort Kent on the Canadian line, every landline, cell, and VoIP number begins with 207.

Cities inside the 207 footprint include:

Neighboring states use their own codes — New Hampshire is 603, Vermont is 802, and Massachusetts uses 617, 508, and others.

Why Maine still runs on a single code

When AT&T and the Bell System launched the North American Numbering Plan in 1947, Maine was assigned 207 from day one — and that assignment has never changed. Most states have been split again and again as demand grew; California now has more than 30 area codes and Texas over 25. Maine never crossed that threshold.

The reason is steady, modest growth. Maine's roughly 1.4 million residents have never pushed the 207 number pool hard enough to force a split, and FCC number-pooling reforms let regulators reclaim unused blocks to stretch the supply. Maine shares this single-code distinction with Hawaii, whose 808 area code has covered every island since 1957.

Why a 207 number carries weight

A 207 number tells a Portland clinic, a Bangor contractor, or a midcoast B&B that you are part of the Maine community. Local numbers earn higher pickup rates than unfamiliar out-of-state codes, and they read as "we're one of you" on a flyer, a van, or a pitch email.

That trust is practical: Bay-area or out-of-state callers are far more likely to answer a local 207 caller ID than an unknown toll-free line. For a business courting Maine customers, it is both credibility and a conversion lift. You can get a local 207 number from My Country Mobile and route it to the devices your team already uses.

Dialing and time zone

Because Maine has no overlay code, seven-digit local dialing technically still works inside the state — but with the rest of the country standardized on ten digits, the safe habit is to always dial the full number: 207 plus the seven-digit line.

The 207 area code sits in the Eastern Time Zone (ET) — America/New_York — and observes daylight saving time (UTC−5 in winter, UTC−4 in summer), the same clock as New York and Boston. At noon in Portland it is 11 AM in Chicago, 10 AM in Denver, and 9 AM in Los Angeles.

How to dial a 207 number

207 area code scams

Even a familiar statewide prefix gets abused. Scammers spoof 207 numbers — faking a local prefix, sometimes matching the first digits of your own number — so the call looks local and trustworthy. A 207 on your screen does not confirm the caller is actually in Maine.

A few habits keep you safe:

• Let unknown 207 calls go to voicemail; legitimate callers leave a message.
• Never share one-time codes, card numbers, or login details with an inbound caller.
• Be skeptical of "utility shutoff," "your account is compromised," or IRS-style calls that pressure you to act fast.
• Use carrier spam filtering. The FCC's STIR/SHAKEN call authentication framework is why many phones now label these as "Spam Risk."

Getting a 207 number for your business

If you sell into Maine — trades, tourism, professional services, anything local — a 207 number puts a Maine address on your caller ID without a Maine lease. It signals you are plugged into the local market and lifts answer rates with in-state contacts.

You do not need a Portland office to claim one. A cloud phone provider can assign you a 207 number that rings on the phones, laptops, and apps your team already uses and routes calls anywhere in the world.

With a provider like My Country Mobile, you can pick a 207 line, configure routing, an auto-attendant, and voicemail, and be live in minutes — whether you are a one-person shop or a national brand opening a Maine presence.

Key takeaways

• 207 covers all of Maine — all 16 counties, every city and town, with no second code.
• It has been Maine's only area code since 1947, with no split or overlay ever added.
• A 207 number carries genuine local Maine trust and lifts answer rates.
• It sits in Eastern Time; dial all ten digits to be safe.
• You can get a 207 number from the cloud without a Maine address.

Frequently asked questions