CallataGuidesGet a local business phone number in Spencerville, OH
Spencerville's area codes, prefixes and carriers from NANPA records, and how to put a Spencerville number in front of your customers.
- Area code
- 419 / 567
- Exchanges
- 3NANPA-assigned
- Carriers
- 3
- Population
- 2,164Census 2024 est.
Spencerville area codes
With 2,164 residents in the Census 2024 estimate, Spencerville sits in Allen County, Ohio. NANPA lists 3 exchanges for its rate center across 2 area codes; 419 has the most (2, 67%). 419 is part of an overlay with 567, so a new local number in Spencerville may carry any of those codes depending on which have numbers available. Spencerville is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 419 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Spencerville exchanges by carrier
3 carriers hold the 3 exchanges assigned to Spencerville's rate center. Teleport Communications America, LLC - Oh has the most, with 1. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Teleport Communications America, LLC - Oh | 1 | 33% |
| Frontier North, INC. - Oh | 1 | 33% |
| Onvoy, LLC - Oh | 1 | 33% |
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.
Spencerville phone prefixes
These are the central office codes NANPA records for Spencerville. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2015. 1 of the 3 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 419 | 548, 647 |
| 567 | 373 |
Source: NANPA utilized central office code file.
When Spencerville's exchanges were assigned
Assignment dates show when each block of Spencerville numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2010s | 1 | 50% |
| 2020s | 1 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
What makes a number local to Spencerville
NANPA ties every exchange to a rate center. For Spencerville that is SPENCERVL, so a number from one of these exchanges reads as local to people in and around Spencerville.
If your business already has a Spencerville number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
Businesses around Spencerville
Spencerville is part of the Lima, OH metro area, home to 101,000 people in 2024. County Business Patterns counted 2,239 business establishments in the Lima, OH metro area in 2023, employing 44,251 people. The largest sectors by establishment count are retail trade (368), other services (except public administration) (306), and health care and social assistance (265).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 96 | 2,409 | 25.1 |
| Full-service restaurants | 58 | 1,635 | 28.2 |
| Physician practices | 53 | 947 | 17.9 |
| Insurance agencies and brokerages | 39 | 181 | 4.6 |
| General automotive repair shops | 33 | 140 | 4.2 |
| Law offices | 30 | 104 | 3.5 |
| Landscaping services | 27 | 109 | 4.0 |
| Dental offices | 25 | 289 | 11.6 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Spencerville number on Callata
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.
If you already have a number in Spencerville, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Lima, OH metro area, 20 users on RingCentral RingEX Core come to $600.00 a month and on Ooma Office Pro $499.00, at month-to-month list prices checked September 28, 2026. On Callata the same 20 people cost $399.00 a month, less than either per-seat plan.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $399.00 | $4,788.00 |
| Quo (Starter) | $19.00 per user | $380.00 | $4,560.00 |
| Nextiva (Core) | $23.00 per user | $460.00 | $5,520.00 |
| Ooma (Office Pro) | $24.95 per user | $499.00 | $5,988.00 |
| Dialpad (Standard) | $27.00 per user | $540.00 | $6,480.00 |
| RingCentral (RingEX Core) | $30.00 per user | $600.00 | $7,200.00 |
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 Spencerville, OH?
Spencerville has exchanges in 419 and 567; 419 has the most.
How many phone companies have exchanges in Spencerville?
3, holding 3 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Spencerville 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 Spencerville?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 20 users come to $399.00 a month. For comparison, 20 users on RingCentral RingEX Core list at $600.00 a month (checked September 28, 2026).