The 503 area code covers Portland, Beaverton, Hillsboro and more in Oregon. Provision a local 503 number in minutes.
Area code 503 covers the Portland metro area including the technology-intensive Silicon Forest in Hillsboro and Beaverton, home to Intel and Nike headquarters. Portland is Oregon's largest city, known for its progressive culture, craft food and beer scene, and access to natural recreation. It now shares the metro with overlay code 971.
Across Oregon, the 503 area code serves roughly 1.5 million residents in 4 communities — including Portland, Beaverton, Hillsboro, among others. Numbers in the 503 zone keep Pacifictime, so a local line rings during your customers' business hours and shows a familiar OR caller ID on every outbound call.
503 was first introduced in 1947 under the North American Numbering Plan. It remains an active geographic code today.
Want a 503 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 503 area code reaches 4 communities across Oregon, from Portland to Lake Oswego. 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 Portland presence with enterprise-grade UCaaS — calling, meetings, and messaging on one platform.
Get a 503 NumberA 503 number tells Portland customers you're local — instant trust and higher answer rates, no office required.
Every 503 line includes HD calling, video meetings, team chat, SMS/MMS, auto-attendant, call recording, and an AI assistant.
Already have a 503 number? Port it in for free. Your number stays yours — port out anytime, no lock-in.
The 503 area code covers Portland, Beaverton, Hillsboro, Lake Oswego in Oregon.
Phone numbers in the 503 area code operate on America/Los_Angeles time.
Yes. The 503 area code was introduced in 1947 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 503 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 503 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 503 number in for free, usually within a few business days and with no downtime during the switch.
Yes. Every 503 number supports SMS and MMS alongside HD calling, so your team can text customers, run campaigns, and reply to conversations from the same line — all in the browser on any device, with no separate app to install.
Provision a 503 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.