Quick answer
The 506 area code serves Moncton, New Brunswick in the Atlantic Time (AT) (UTC-4 / UTC-3 DST). Assigned in 1955, it covers New Brunswick including Moncton, Saint John, Fredericton. Overlay code: 428.
- Region
- New Brunswick, NB
- Time zone
- AT (UTC-4)
- Assigned
- 1955
- Population
- ~780,000
- Local time now
- · live
What is the area code for Moncton?
The area code for Moncton, New Brunswick is 506, with overlay code 428 sharing the same geographic footprint. The 506 area code is a North American Numbering Plan geographic code assigned in 1955, covering the New Brunswick region. It serves approximately 780,000 residents on the Atlantic Time (AT) (UTC-4 / UTC-3 DST).
Cities served by the 506 area code
The 506 area code covers 4 major cities and towns across the New Brunswick region (NB):
Businesses across Moncton and surrounding cities use 506 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.
506 area code time zone and business hours
The 506 area code is in the Atlantic Time (AT) zone (UTC-4 / UTC-3 DST). Standard business hours in 506 run 9 AM to 5 PM AT.
If you're calling into 506 from a different time zone, factor in the offset. For example, an Eastern Time business calling 506 at 9 AM ET reaches Moncton at local time — likely outside standard business hours.
History of the 506 area code
The 506 area code was introduced in 1955 when the North American Numbering Plan was first deployed. As Moncton grew and number demand increased, overlay code 428 was added to serve the same geographic region — a common solution that avoids forcing existing subscribers to change their numbers.
Is the 506 area code safe? Spam and scam calls
506 is a legitimate geographic area code for Moncton — it is not a scam code or a premium-rate prefix, and a call from a 506 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 506 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 Insurance Number, or account numbers. Let suspicious calls go to voicemail, never share personal information, and report fraud to the Canadian Anti-Fraud Centre at antifraudcentre-centreantifraude.ca. The CRTC guide on caller ID spoofing explains your rights under Canada's STIR/SHAKEN caller-ID authentication framework. A real Moncton 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 506 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 506 area code number for your business?
Getting a 506 number gives your business three measurable advantages over a toll-free or out-of-area number:
- Local trust signal. Customers in Moncton recognize 506 as their home area code. Caller ID matching builds immediate credibility for service businesses, sales outreach, and patient communication.
- 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.
- Targeted marketing. Businesses serving Moncton and the broader New Brunswick can advertise a local number across print, radio, billboards, and digital channels for higher conversion than a national 800 number.
For businesses in Moncton and surrounding cities, top industries that benefit from local 506 presence include Professional Services, Healthcare, and Retail. DialPhone's AI receptionist is available for every 506 number — never miss a call, even after standard business hours.
How to get a 506 area code number
Setting up a 506 business number with DialPhone takes under 10 minutes:
- Sign up for a DialPhone plan. Choose any plan starting at $24/user/month. Free 14-day trial, no credit card required.
- Search available 506 numbers. Filter the DialPhone number inventory by area code, city, or pattern.
- Choose your number and configure. Assign your new 506 number to a user or team, set up call routing, voicemail, AI receptionist, and business SMS.
- Port your existing number (optional). Already have a 506 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.
506 area code overlay codes
The New Brunswick region is served by multiple overlay area codes:
| Area Code | Coverage |
|---|---|
| 506 | Primary area code for New Brunswick, assigned 1955 |
| 428 | Overlay — same geography |
All overlay codes serve the same Moncton region. New subscribers may be assigned any available code; existing numbers retain their original prefix.
AI receptionist for 506 area code businesses
Every DialPhone 506 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 Moncton 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.
Nearby area codes
Related area codes in New Brunswick and the Atlantic Time (AT) region:
- 902 area code — Halifax, Nova Scotia
- 782 area code — Halifax, Nova Scotia
All New Brunswick area codes → · Browse all US area codes →
More area codes: ← 505 Albuquerque · 507 Rochester →
How We Tested
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 506 region.
What We Don't Like
- Number availability is finite. Popular Moncton area codes can be inventory-constrained — request specific vanity patterns early.
- Porting timing varies. Most 506 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.