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Get a local business phone number in Julesburg, CO

Julesburg's area code, prefixes and carriers from NANPA records, and how to put a Julesburg number in front of your customers.

Area code
970
Exchanges
3NANPA-assigned
Carriers
2
Population
1,223Census 2024 est.

Area codes in Julesburg

Julesburg, in Sedgwick County, Colorado, had a Census-estimated population of 1,223 in July 2024. All 3 exchanges NANPA lists for its rate center are in area code 970. 970 is part of an overlay with 748, so a new local number in Julesburg may carry any of those codes depending on which have numbers available. Julesburg is in the Mountain time zone.

According to NANPA's dialing-plan data, local calls within 970 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Julesburg, CO
Area codeExchanges hereShareIn service sinceOverlay withTime zone
9703100%1995748Mountain

Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.

Phone carriers in Julesburg

2 carriers hold the 3 exchanges assigned to Julesburg's rate center. Qwest Corporation has the most, with 2. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Julesburg can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Julesburg, CO
Carrier (NANPA operating company)ExchangesShare
Qwest Corporation267%
Onvoy, LLC - CO133%

Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.

Local prefixes for Julesburg

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Julesburg. The earliest assignment date recorded in the file for these codes is 2019. None were assigned in 2020 or later.

Prefixes assigned in Julesburg, CO
Area codePrefixes (NXX)
970463, 474, 647

Source: NANPA utilized central office code file.

How local numbers work in Julesburg

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

New local numbers are drawn from carrier inventory, so the exact 970 numbers available change over time; porting an existing number is free.

Who does business near Julesburg

Julesburg is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 182,486 business establishments in Colorado in 2023, employing 2,566,040 people. The largest sectors by establishment count are professional, scientific, and technical services (28,143), construction (20,473), and health care and social assistance (19,456).

Selected industries in Colorado, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Offices of real estate agents and brokers7,45613,0211.7
Full-service restaurants5,074111,44222.0
Limited-service restaurants4,75396,00020.2
Law offices3,43118,4435.4
Management consulting firms3,32518,6335.6
Insurance agencies and brokerages3,12415,1464.8
Physician practices3,10337,61312.1
Residential remodelers3,02610,2673.4

Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.

Setting up a Julesburg business line

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 Julesburg 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 14 users, the rounded average establishment size in Colorado. At list prices checked September 28, 2026, that is $349.30 a month on Ooma Office Pro and $420.00 on RingCentral RingEX Core. Callata comes to $279.00 a month for 14 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for a 14-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$279.00$3,348.00
Quo (Starter)$19.00 per user$266.00$3,192.00
Nextiva (Core)$23.00 per user$322.00$3,864.00
Ooma (Office Pro)$24.95 per user$349.30$4,191.60
Dialpad (Standard)$27.00 per user$378.00$4,536.00
RingCentral (RingEX Core)$30.00 per user$420.00$5,040.00

Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.

Frequently asked questions

What area code is Julesburg, CO?

970. All exchanges NANPA lists for Julesburg are in 970.

How many phone companies have exchanges in Julesburg?

2, holding 3 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Julesburg business number?

Yes. Porting an existing number to Callata is free. Texting from it starts after carrier registration (10DLC), a one-time $49 fee.

How much is a business phone line in Julesburg?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 14 users come to $279.00 a month. For comparison, 14 users on RingCentral RingEX Core list at $420.00 a month (checked September 28, 2026).