Where Is Area Code 508? Worcester, Massachusetts Coverage

508 · Worcester

What is the area code for Worcester?

The area code for Worcester, Massachusetts is 508, with overlay code 774 sharing the same geographic footprint. The 508 area code is a North American Numbering Plan geographic code assigned in 1988, covering the Southeastern Massachusetts region. It serves approximately 1,500,000 residents on the Eastern Time (ET) (UTC-5 / UTC-4 DST).

The 508 area code has 752 assigned central-office prefixes (NXX codes, the three digits after the area code) across 95 rate centers, with numbers allocated to roughly 36 carriers.

At 752 of the ~792 usable central-office prefixes, the 508 area code has about 95% of its numbering capacity assigned, and that near-exhaustion is part of why overlay code 774 was added to the region. See how 508 compares in our NXX prefix allocation analysis across 338 US area codes. (Prefix data: localcallingguide.com / NANPA, 2026.)

Where is area code 508? Location and map area

Area code 508 is located in Massachusetts, the United States. Its coverage area centers on Worcester and spans the Southeastern Massachusetts region. If you received a call from a 508 number, the caller's number was assigned in this area — though with number porting and virtual numbers, the person may be calling from anywhere.

The 508 location sits in Eastern Time (ET), so local business hours run roughly 9 a.m.–5 p.m. ET. Neighboring Massachusetts area codes include 339, 351, 413.

All Worcester area codes

Worcester is served by 2 area codes across the metro area. 508 is the 1988 addition; the others were added as overlays or for surrounding suburbs.

• 508 (current page) — Overlay on the same metro, assigned 1988
• 774 — Worcester — assigned 2001

Cities served by the 508 area code

The 508 area code covers 6 major cities and towns across the Southeastern Massachusetts region (MA):

Businesses across Worcester and surrounding cities use 508 numbers to project local presence and lift call answer rates. Industry studies of local presence dialing consistently report answer-rate gains of 20–40% over toll-free or out-of-area numbers — a caller ID that matches the recipient's region looks familiar and gets picked up.

508 area code time zone and business hours

The 508 area code is in the Eastern Time (ET) zone (UTC-5 / UTC-4 DST). Standard business hours in 508 run 9 AM to 5 PM ET.

If you're calling into 508 from a different time zone, factor in the offset. For example, an Eastern Time business calling 508 at 9 AM ET reaches Worcester at local time — likely outside standard business hours.

History of the 508 area code

The 508 area code was introduced in 1988 when the North American Numbering Plan was first deployed. As Worcester grew and number demand increased, overlay code 774 was added to serve the same geographic region — a common solution that avoids forcing existing subscribers to change their numbers.

• 1988 508 entered service
• 2001 774 added to serve the same region

Is the 508 area code safe? Spam and scam calls

508 is a legitimate geographic area code for Worcester — it is not a scam code or a premium-rate prefix, and a call from a 508 number is most likely a genuine local caller. The risk is not the area code itself but a tactic called neighbor spoofing: scammers fake their caller ID so an unwanted call appears to come from your own area code, because people answer familiar numbers more readily.

If you get an unexpected 508 call, a few signals point to a likely scam — a pre-recorded message, urgent pressure to act now, a demand for payment by gift card or wire transfer, or anyone asking for passwords, Social Security, or account numbers. Let suspicious calls go to voicemail, never share personal information, and report fraud to the FTC at reportfraud.ftc.gov.

The FCC consumer guide on spoofing explains your rights under the Truth in Caller ID Act. A real Worcester business will leave a clear voicemail and will not pressure you.

US carriers verify caller ID with the STIR/SHAKEN framework, which flags many spoofed numbers as "Spam Likely" before they ring. DialPhone 508 numbers are registered for STIR/SHAKEN attestation, so calls from your business are verified as genuine and reach customers without a false spam label. See the DialPhone guide to VoIP security for more.

Why get a 508 area code number for your business?

Getting a 508 number gives your business three measurable advantages over a toll-free or out-of-area number:

1. Local trust signal. Customers in Worcester recognize 508 as their home area code. Caller ID matching builds immediate credibility for service businesses, sales outreach, and patient communication.
2. Higher answer rate. Calls from a familiar local area code are answered far more often than unknown or toll-free numbers — industry measurements of local presence dialing put the lift at 20–40%, which matters most for outbound sales, appointment confirmations, and time-sensitive service callbacks.
3. Targeted marketing. Businesses serving Worcester and the broader Southeastern Massachusetts can advertise a local number across print, radio, billboards, and digital channels for higher conversion than a national 800 number.

For businesses in Worcester and surrounding cities, top industries that benefit from local 508 presence include Healthcare, Education, and Tech. DialPhone's AI receptionist is available for every 508 number — never miss a call, even after standard business hours.

How to get a 508 area code number

Setting up a 508 business number with DialPhone takes under 10 minutes:

1. Sign up for a DialPhone plan. Choose any plan starting at $24/user/month. Free 14-day trial, no credit card required.
2. Search available 508 numbers. Filter the DialPhone number inventory by area code, city, or pattern.
3. Choose your number and configure. Assign your new 508 number to a user or team, set up call routing, voicemail, AI receptionist, and business SMS.
4. Port your existing number (optional). Already have a 508 number? Free number porting in 2 to 5 business days with zero service interruption.

New to local numbers? The complete guide to getting a local phone number covers choosing the right area code, porting an existing line, and avoiding spam flags.

508 area code overlay codes

The Southeastern Massachusetts region is served by multiple overlay area codes:

Area Code	Coverage
508	Primary area code for Southeastern Massachusetts, assigned 1988
774	Overlay — same geography (assigned 2001)

All overlay codes serve the same Worcester region. New subscribers may be assigned any available code; existing numbers retain their original prefix.

AI receptionist for 508 area code businesses

Every DialPhone 508 number includes optional AI receptionist coverage, available 24/7. The AI handles calls when your team is unavailable — answering common questions, booking appointments, routing urgent callers to on-call staff, and capturing voicemail with full transcription and intent tagging.

For businesses in Worcester that handle high call volume, run extended hours, or need bilingual support (especially valuable in service areas with diverse customer bases), the AI receptionist reduces voicemail backlog and improves first-call resolution.

All area codes in Massachusetts

Massachusetts has 9 active geographic area codes. The 508 area code is part of the same numbering plan as the codes listed below — calls between them are typically local within the state, depending on the carrier.

Nearby area codes

Related area codes in Massachusetts and the Eastern Time (ET) region:

• 339 area code — Quincy, Massachusetts
• 351 area code — Lowell, Massachusetts
• 413 area code — Springfield, Massachusetts
• 617 area code — Boston, Massachusetts
• 774 area code — Worcester, Massachusetts
• 781 area code — Lynn, Massachusetts

All Massachusetts area codes → · Browse all US area codes →

More area codes: ← 507 Rochester · 509 Spokane →

How this page is verified

DialPhone re-verifies every area code page every 90 days. Area code geography, timezone, and overlay data come from the official North American Numbering Plan Administration (NANPA) database. Pricing reflects the published DialPhone plan tiers — see the pricing page for current details. Number availability varies; check the DialPhone signup flow for live inventory in the 508 region.

What to know before getting a 508 number

• Number availability is finite. Popular Worcester area codes can be inventory-constrained — request specific vanity patterns early.
• Porting timing varies. Most 508 ports complete in 2-5 business days; complex multi-line legacy contracts can take 7-10.
• HIPAA tier required for healthcare. The Core $24 plan doesn't include a BAA — healthcare users need Advanced ($34) or above.