Get a local business phone number in Plymouth, MA

Plymouth area codes

Plymouth, in Plymouth County, Massachusetts, had a Census-estimated population of 66,663 in July 2024. NANPA lists 18 exchanges for its rate center across 2 area codes; 508 has the most (10, 56%). 508 is part of an overlay with 774, so a new local number in Plymouth may carry any of those codes depending on which have numbers available. Plymouth is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 508 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Who holds Plymouth phone exchanges

9 carriers hold the 18 exchanges assigned to Plymouth's rate center. Verizon New England INC. has the most, with 6. 12 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Plymouth phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Plymouth. The earliest assignment date recorded in the file for these codes is 2001. 1 of the 18 were assigned in 2020 or later.

When Plymouth's exchanges were assigned

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

What makes a number local to Plymouth

NANPA ties every exchange to a rate center. For Plymouth that is PLYMOUTH, so a number from one of these exchanges reads as local to people in and around Plymouth.

New local numbers are drawn from carrier inventory, so the exact 508 numbers available change over time; porting an existing number is free.

The local business market

Plymouth 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).

A Plymouth number on Callata

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

Porting a number you already use in Plymouth 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Boston, MA-NH metro area, 20 users on RingCentral RingEX Core come to $600.00 a month and on Ooma Office Pro $499.00, at month-to-month list prices checked September 28, 2026. Callata comes to $399.00 a month for 20 users ($99 a month with 5 users included, then $20 per additional user), below both.