Local Phone Numbers
Oregon
503 Area Code
503 Area Code
Get an Oregon Local Phone Number with DialLink
Establish a Local Presence in Oregon
No Office Needed
The 503 area code gives your business a local identity in northwestern Oregon, including Portland and surrounding cities. While 503 numbers are mostly unavailable due to limited supply, DialLink makes it easy to port your existing number or choose a 971 overlay number that covers the same region.
With DialLink, your Oregon number comes with more than just digits. Our AI-powered cloud phone system is built for SMBs and startups, combining automation, flexibility, and professional-grade communication tools in a package that's simple to set up and scale.
Why Choose a 503 Area Code?
Area code 503 covers the Portland metro area and northwestern Oregon, making it a powerful choice for businesses looking to build trust in the region. It's one of Oregon's original area codes and is associated with the state's largest economic and cultural hub.
Get More Than a Local Number
When you choose a local number from DialLink, you're getting more than just digits:
AI Voice Agents
Automate routine calls, appointment booking, and more
AI call tagging & summaries
Get insights into calls and improve follow-ups
Advanced call handling
Customize call flows, routing, and voicemail rules
Work from anywhere
Answer calls on mobile, desktop, web app, or desk phones
Plug-and-play setup
Get started in minutes with no IT experts required
AI-powered business messaging
Get AI-generated suggestions and send replies instantly
Who Can Benefit from a Local Phone Number
SMBs entering the Oregon market
Companies seeking more pickups in Portland
Remote teams building local trust
Startups seeking credibility in the Pacific Northwest
Choose Your Local Phone Number
Frequently Asked Questions
Where is area code 503?
Area code 503 covers northwestern Oregon, including Portland, Salem, Beaverton, and other nearby cities.
What is the overlay for the 503 area code?
The 503 area code is overlaid by area code 971. Both cover the same geographic region and are used interchangeably for new number assignments.
What are the area codes for Oregon?
What is an overlay area code?
An overlay area code serves the same region as an existing area code and allows more phone numbers to be issued without changing anyone's current number.
How many area codes are in the USA?
There are over 300 active area codes in the United States, with more being added regularly to keep up with population growth and demand.
Is there a pattern to area codes in US phone numbers?
Originally, area codes were assigned based on geography and population size. Today, overlays and other methods are used to meet demand, making the system more flexible but less geographically precise.
