The 520 area code covers Tucson, Sierra Vista, Douglas and more in Arizona. Provision a local 520 number in minutes.
Area code 520 covers southern Arizona, anchored by Tucson, home of the University of Arizona and Kitt Peak National Observatory. The region borders Mexico with major crossing points at Nogales and Douglas. Southern Arizona is known for its Sonoran Desert landscape, border culture, aerospace industry, and the Biosphere 2 research facility.
Across एरिज़ोना, the 520 area code serves roughly 1.1 million residents in 4 communities — including Tucson, Sierra Vista, Douglas, among others. Numbers in the 520 zone keep पर्वतtime, so a local line rings during your customers' business hours and shows a familiar अज़ caller ID on every outbound call.
520 was first introduced in 1995 under the North American Numbering Plan. It remains an active geographic code today.
Want a 520 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 520 area code reaches 4 communities across एरिज़ोना, from Tucson to Nogales. 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 Tucson presence with enterprise-grade UCaaS — calling, meetings, and messaging on one platform.
प्राप्त 520 संख्याA 520 number tells Tucson customers you're local — instant trust and higher answer rates, no office required.
Every 520 line includes HD calling, video meetings, team chat, SMS/MMS, auto-attendant, call recording, and an AI assistant.
Already have a 520 number? Port it in for free. Your number stays yours — port out anytime, no lock-in.
The 520 area code covers Tucson, Sierra Vista, Douglas, Nogales in Arizona.
Phone numbers in the 520 area code operate on America/Phoenix time.
Yes. The 520 area code was introduced in 1995 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 520 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 520 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 520 number in for free, usually within a few business days and with no downtime during the switch.
Yes. Every 520 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.
प्रावधान ए 520 तत्काल सक्रियण, स्वच्छ कॉलर-आईडी और टियर-1 रूटिंग के साथ नंबर - कोई सेटअप शुल्क नहीं, मिनटों में लाइव।