350 Area Code Fax Number
Get a dedicated fax number in the San Mateo County overlay with 650.
Receive faxes directly in your inbox — no fax machine needed.
About the 350 Area Code
The 350 area code overlays 650 across San Mateo County, taking in Redwood City, Palo Alto, and San Mateo. Healthcare systems in Redwood City fax referrals, discharge summaries, and prior authorizations because that exchange has to meet HIPAA, which our Business plan supports at $79.99/mo. Biotech firms, title offices, and courts across Palo Alto and San Mateo rely on fax to deliver documents with a timestamped, tamper-evident record. Send FAX Mail adds a 350 line to your email for as little as $12.99/mo, with a fixed page allowance per tier and no per-page charges.
Cities served
Get a 350 fax number — no extra fees
Send FAX Mail includes your dedicated 350 fax number on every plan starting at $12.99/month. There are no activation fees and no per-number charges.
Fax.Plus charges an additional $19.99 to select your area code. With Send FAX Mail, number selection is always free.
Get your 350 number free350 Area Code Fax — FAQ
Yes. 350 is the overlay for San Mateo County, the same territory as 650, so it serves Redwood City, Palo Alto, and San Mateo. The line is local to the Peninsula, and you pick it for free.
They do for documents that go to courts, title offices, or government procurement that mandate a verified delivery record. NDAs and vendor contracts often fall into that category. Send FAX Mail builds fax into email so the team sends from any device.
Yes, on the Business plan at $79.99/mo. Inbound fax PDFs aren't sent as email attachments on that tier; you download them inside your authenticated session. That keeps referrals and discharge summaries compliant.
Plans begin at $12.99/mo with no contract and no setup fee. Choosing your 350 number is free, and there are no per-page charges; a Redwood City or Palo Alto team that outgrows its monthly allowance moves up to a larger tier instead.
Get your 350 fax number today
Plans from $12.99/month. No contracts, no activation fees, no fax machine needed.
7-day free trial · No credit card required