Get a local business phone number in Woodside, CA

What area code is Woodside, CA?

Woodside town is a Census place in San Mateo County, California, with an estimated 5,123 residents in 2024. All 14 exchanges NANPA lists for its rate center are in area code 650. Woodside is in the Pacific time zone.

According to NANPA's dialing-plan data, local calls within 650 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.

Phone carriers in Woodside

11 carriers hold the 14 exchanges assigned to Woodside's rate center. U.s. Telepacific Corp. d/b/a TPX Communications has the most, with 2. 13 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.

Local prefixes for Woodside

These are the central office codes NANPA records for Woodside. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2022. 4 of the 14 were assigned in 2020 or later.

How local numbers work in Woodside

NANPA ties every exchange to a rate center. For Woodside that is WOODSIDE, so a number from one of these exchanges reads as local to people in and around Woodside.

New local numbers are drawn from carrier inventory, so the exact 650 numbers available change over time; porting an existing number is free.

Who does business near Woodside

Woodside is part of the San Francisco-Oakland-Fremont, CA metro area, home to 4.6 million people in 2024. County Business Patterns counted 133,246 business establishments in the San Francisco, CA metro area in 2023, employing 2,417,363 people. The largest sectors by establishment count are professional, scientific, and technical services (23,140), health care and social assistance (16,920), and accommodation and food services (13,736).

Business phone service in Woodside

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

Porting a number you already use in Woodside 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the San Francisco, CA metro area, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.