Get a local business phone number in Azusa, CA

Area codes in Azusa

Azusa, in Los Angeles County, California, had a Census-estimated population of 48,383 in July 2024. All 49 exchanges NANPA lists for its rate center are in area code 626. Azusa is in the Pacific time zone.

According to NANPA's dialing-plan data, local calls within 626 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.

Azusa exchanges by carrier

17 carriers hold the 49 exchanges assigned to Azusa's rate center. Frontier California INC. has the most, with 10. 40 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Exchanges (NPA-NXX) assigned in Azusa

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Azusa. The earliest assignment date recorded in the file for these codes is 2001. 12 of the 49 were assigned in 2020 or later.

When Azusa's exchanges were assigned

The table groups Azusa's exchanges by the decade NANPA recorded them as assigned.

How local numbers work in Azusa

What a caller sees as "local" is the area code plus prefix. In Azusa, those come from the AZUSA rate center, as recorded by NANPA.

If your business already has a Azusa number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

Who does business near Azusa

Azusa is part of the Los Angeles-Long Beach-Anaheim, CA metro area, home to 12.9 million people in 2024. County Business Patterns counted 411,949 business establishments in the Los Angeles, CA metro area in 2023, employing 5,568,514 people. The largest sectors by establishment count are professional, scientific, and technical services (61,848), health care and social assistance (53,869), and retail trade (38,838).

Business phone service in Azusa

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Azusa is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

A 14-person team is the benchmark here, the rounded average establishment size in the Los Angeles, CA metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $420.00 a month and Ooma Office Pro $349.30. Callata comes to $279.00 a month for 14 users ($99 a month with 5 users included, then $20 per additional user), below both.