Get a local business phone number in Westford, MA

What area code is Westford, MA?

Westford, in Middlesex County, Massachusetts, had a Census-estimated population of 25,024 in July 2024. NANPA lists 19 exchanges for its rate center across 3 area codes; 978 has the most (16, 84%). 978 is part of an overlay with 351, so a new local number in Westford may carry any of those codes depending on which have numbers available. Westford is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 978 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Westford

12 carriers hold the 19 exchanges assigned to Westford's rate center. Verizon New England INC. has the most, with 4. 16 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Local prefixes for Westford

These are the central office codes NANPA records for Westford. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 1 of the 19 were assigned in 2020 or later.

When Westford's exchanges were assigned

The table groups Westford's exchanges by the decade NANPA recorded them as assigned.

How local numbers work in Westford

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Westford's numbers are rated to the WESTFORD rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Westford number.

Keeping an existing Westford number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 978 when you pick it.

Who does business near Westford

Westford is part of the Boston-Cambridge-Newton, MA-NH metro area, home to 5.0 million people in 2024. County Business Patterns counted 133,807 business establishments in the Boston, MA-NH metro area in 2023, employing 2,681,704 people. The largest sectors by establishment count are professional, scientific, and technical services (17,803), retail trade (15,568), and health care and social assistance (15,127).

Business phone service in Westford

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Westford is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

A 20-person team is the benchmark here, the rounded average establishment size in the Boston, MA-NH metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $600.00 a month and Ooma Office Pro $499.00. Callata comes to $399.00 a month for 20 users ($99 a month with 5 users included, then $20 per additional user), below both.