CallataGuidesGet a local business phone number in Blissfield, MI
Blissfield's area code, prefixes and carriers from NANPA records, and how to put a Blissfield number in front of your customers.
- Area code
- 517
- Exchanges
- 5NANPA-assigned
- Carriers
- 5
- Population
- 3,838Census 2024 est.
What area code is Blissfield, MI?
Blissfield, in Lenawee County, Michigan, had a Census-estimated population of 3,838 in July 2024. All 5 exchanges NANPA lists for its rate center are in area code 517. Blissfield is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 517 are dialed as seven digits and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 517 | 5 | 100% | 1947 | none | Eastern |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Who holds Blissfield phone exchanges
5 carriers hold the 5 exchanges assigned to Blissfield's rate center. Twilio International, INC. 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 |
|---|---|---|
| Twilio International, INC. | 1 | 20% |
| Frontier North, INC. - Mi | 1 | 20% |
| Tc3 Telecom, INC. - Mi | 1 | 20% |
| 123.net, LLC | 1 | 20% |
| Telnet Worldwide, INC. | 1 | 20% |
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 Blissfield
A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Blissfield. The earliest assignment date recorded in the file for these codes is 2001. None were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 517 | 409, 486, 606, 682, 813 |
Source: NANPA utilized central office code file.
What makes a number local to Blissfield
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Blissfield's numbers are rated to the BLISSFIELD rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Blissfield number.
New local numbers are drawn from carrier inventory, so the exact 517 numbers available change over time; porting an existing number is free.
Businesses around Blissfield
Blissfield is part of the Adrian, MI micropolitan area, home to 97,746 people in 2024. County Business Patterns counted 1,808 business establishments in the Adrian, MI micropolitan area in 2023, employing 23,238 people. The largest sectors by establishment count are retail trade (283), health care and social assistance (228), and other services (except public administration) (222).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 71 | 972 | 13.7 |
| Limited-service restaurants | 64 | 1,500 | 23.4 |
| Residential remodelers | 55 | 140 | 2.5 |
| Insurance agencies and brokerages | 45 | 223 | 5.0 |
| Physician practices | 42 | 418 | 10.0 |
| Landscaping services | 39 | 114 | 2.9 |
| Dental offices | 29 | 208 | 7.2 |
| Child day care services | 27 | 218 | 8.1 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Blissfield number on Callata
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.
If you already have a number in Blissfield, 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.
The comparison below uses 13 users, the rounded average establishment size in the Adrian, MI micropolitan area. At list prices checked September 28, 2026, that is $324.35 a month on Ooma Office Pro and $390.00 on RingCentral RingEX Core. On Callata the same 13 people cost $259.00 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 | $259.00 | $3,108.00 |
| Quo (Starter) | $19.00 per user | $247.00 | $2,964.00 |
| Nextiva (Core) | $23.00 per user | $299.00 | $3,588.00 |
| Ooma (Office Pro) | $24.95 per user | $324.35 | $3,892.20 |
| Dialpad (Standard) | $27.00 per user | $351.00 | $4,212.00 |
| RingCentral (RingEX Core) | $30.00 per user | $390.00 | $4,680.00 |
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 Blissfield, MI?
517. All exchanges NANPA lists for Blissfield are in 517.
How many phone companies have exchanges in Blissfield?
5, holding 5 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Blissfield 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 Blissfield?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 13 users come to $259.00 a month. For comparison, 13 users on RingCentral RingEX Core list at $390.00 a month (checked September 28, 2026).