Get a local business phone number in Highland, CA

Highland area codes

Highland city is a Census place in San Bernardino County, California, with an estimated 56,499 residents in 2024. NANPA lists 25 exchanges for its rate center across 2 area codes; 909 has the most (20, 80%). 909 is part of an overlay with 840, so a new local number in Highland may carry any of those codes depending on which have numbers available. Highland is in the Pacific time zone.

According to NANPA's dialing-plan data, local calls within 909 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.

Highland exchanges by carrier

11 carriers hold the 25 exchanges assigned to Highland's rate center. Cellco Partnership d/b/a Verizon Wireless - CA has the most, with 7. 16 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Highland phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Highland's rate center (HIGHLAND). The earliest assignment date recorded in the file for these codes is 2001. 6 of the 25 were assigned in 2020 or later.

When Highland's exchanges were assigned

Assignment dates show when each block of Highland numbers was added to the local supply.

How local numbers work in Highland

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

Keeping an existing Highland number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 909 when you pick it.

The local business market

Highland is part of the Riverside-San Bernardino-Ontario, CA metro area, home to 4.7 million people in 2024. County Business Patterns counted 88,815 business establishments in the Riverside, CA metro area in 2023, employing 1,406,138 people. The largest sectors by establishment count are health care and social assistance (11,275), retail trade (10,992), and construction (9,892).

Business phone service in Highland

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.

If you already have a number in Highland, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

The comparison below uses 16 users, the rounded average establishment size in the Riverside, CA metro area. At list prices checked September 28, 2026, that is $399.20 a month on Ooma Office Pro and $480.00 on RingCentral RingEX Core. On Callata the same 16 people cost $319.00 a month, less than either per-seat plan.