The 351 area code covers Lowell, Lawrence, Haverhill and more in Massachusetts. Provision a local 351 number in minutes.
Area code 351 is the overlay for the 978 code, covering northeastern Massachusetts including the old textile cities of Lowell and Lawrence and the historic North Shore fishing communities. The region is also home to major technology and biotechnology employers along Route 128. The overlay was added in 2001.
Across Massachusetts, the 351 area code serves roughly 1 million residents in 4 communities — including Lowell, Lawrence, Haverhill, among others. Numbers in the 351 zone keep Easterntime, so a local line rings during your customers' business hours and shows a familiar MA caller ID on every outbound call.
351 was first introduced in 2001 as an overlay of the 978 area code, adding fresh numbering capacity to the same region without forcing anyone to change an existing number. Because an overlay shares geography with another code, ten-digit dialing is standard throughout the area. It remains an active overlay code today.
Want a 351 number of your own? With Ajoxi you can claim one in minutes — no hardware, no contracts — and route calls, SMS, voicemail, and team messaging anywhere on a single UCaaS platform, with Tier-1 routing and clean caller-ID delivery on every line.
The 351 area code reaches 4 communities across Massachusetts, from Lowell to Gloucester. A customer in any of them sees a familiar local number when you call, which is the single biggest driver of answer rates — and with Ajoxi you can claim a number in any of these cities, or several at once, and route every call to the same team.
Pair a local Lowell presence with enterprise-grade UCaaS — calling, meetings, and messaging on one platform.
Get a 351 NumberA 351 number tells Lowell customers you're local — instant trust and higher answer rates, no office required.
Every 351 line includes HD calling, video meetings, team chat, SMS/MMS, auto-attendant, call recording, and an AI assistant.
Already have a 351 number? Port it in for free. Your number stays yours — port out anytime, no lock-in.
The 351 area code covers Lowell, Lawrence, Haverhill, Gloucester in Massachusetts.
Phone numbers in the 351 area code operate on America/New_York time.
Yes. The 351 area code was introduced in 2001 and remains an active overlay code today.
Yes. Ajoxi provisions virtual 351 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Choose a 351 number in the Ajoxi dashboard and it activates immediately — no hardware, no contracts, and no setup fees. Prefer to keep a number you already use? Port any existing 351 number in for free, usually within a few business days and with no downtime during the switch.
Evet. Her 351 numarası, HD aramanın yanı sıra SMS ve MMS'i de destekler; böylece ekibiniz, ayrı bir uygulama yüklemeye gerek kalmadan, herhangi bir cihazdaki tarayıcıdan müşterilere mesaj gönderebilir, kampanyalar yürütebilir ve konuşmalara aynı hattan yanıt verebilir.
Provizyon a 351 Anında etkinleştirme, temiz arayan kimliği ve Katman 1 yönlendirme özelliklerine sahip numara; kurulum ücreti yok, dakikalar içinde yayına alın.