Get a local business phone number in Ephraim, UT

What area code is Ephraim, UT?

With 6,220 residents in the Census 2024 estimate, Ephraim sits in Sanpete County, Utah. All 3 exchanges NANPA lists for its rate center are in area code 435. Ephraim is in the Mountain time zone.

According to NANPA's dialing-plan data, local calls within 435 are dialed as seven digits and toll calls as 1 plus ten digits.

Phone carriers in Ephraim

3 carriers hold the 3 exchanges assigned to Ephraim's rate center. Manti Tel. CO. has the most, with 1. 2 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 Ephraim

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Ephraim. The earliest assignment date recorded in the file for these codes is 2010. None were assigned in 2020 or later.

How local numbers work in Ephraim

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Ephraim's numbers are rated to the EPHRAIM rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Ephraim number.

Keeping an existing Ephraim number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 435 when you pick it.

Who does business near Ephraim

Ephraim is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 95,494 business establishments in Utah in 2023, employing 1,579,974 people. The largest sectors by establishment count are professional, scientific, and technical services (13,540), construction (13,022), and health care and social assistance (10,381).

Business phone service in Ephraim

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 Ephraim 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.

The comparison below uses 17 users, the rounded average establishment size in Utah. At list prices checked September 28, 2026, that is $424.15 a month on Ooma Office Pro and $510.00 on RingCentral RingEX Core. Callata comes to $339.00 a month for 17 users ($99 a month with 5 users included, then $20 per additional user), below both.