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Get a local business phone number in Oxford, IN

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

Area code
765
Exchanges
2NANPA-assigned
Carriers
2
Population
1,182Census 2024 est.

Oxford area codes

Oxford town is a Census place in Benton County, Indiana, with an estimated 1,182 residents in 2024. All 2 exchanges NANPA lists for its rate center are in area code 765. Oxford is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 765 are dialed as seven digits and toll calls as 1 plus ten digits.

Area codes with exchanges in Oxford, IN
Area codeExchanges hereShareIn service sinceOverlay withTime zone
7652100%1997noneEastern

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

Oxford exchanges by carrier

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

Carriers holding exchanges in Oxford, IN
Carrier (NANPA operating company)ExchangesShare
Onvoy, LLC - In150%
Indiana Bell Tel CO INC150%

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.

Exchanges (NPA-NXX) assigned in Oxford

These are the central office codes NANPA records for Oxford. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2016. None were assigned in 2020 or later.

Prefixes assigned in Oxford, IN
Area codePrefixes (NXX)
765375, 385

Source: NANPA utilized central office code file.

What makes a number local to Oxford

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

If your business already has a Oxford number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

The local business market

Oxford is part of the Lafayette-West Lafayette, IN metro area, home to 230,000 people in 2024. County Business Patterns counted 4,577 business establishments in the Lafayette, IN metro area in 2023, employing 83,916 people. The largest sectors by establishment count are retail trade (613), health care and social assistance (574), and accommodation and food services (534).

Selected industries in the Lafayette, IN metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants1854,38423.7
Full-service restaurants1543,81624.8
Physician practices123——
Offices of real estate agents and brokers1011871.9
Insurance agencies and brokerages833043.7
Dental offices725637.8
Landscaping services673274.9
Plumbing, heating and air-conditioning contractors656219.6

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

Business phone service in Oxford

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.

Porting a number you already use in Oxford 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 Lafayette, IN 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.

Monthly list price for an 18-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$359.00$4,308.00
Quo (Starter)$19.00 per user$342.00$4,104.00
Nextiva (Core)$23.00 per user$414.00$4,968.00
Ooma (Office Pro)$24.95 per user$449.10$5,389.20
Dialpad (Standard)$27.00 per user$486.00$5,832.00
RingCentral (RingEX Core)$30.00 per user$540.00$6,480.00

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 Oxford, IN?

765. All exchanges NANPA lists for Oxford are in 765.

How many phone companies have exchanges in Oxford?

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

Can I keep my existing Oxford 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 Oxford?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 18 users come to $359.00 a month. For comparison, 18 users on RingCentral RingEX Core list at $540.00 a month (checked September 28, 2026).