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Server-rendered context for this exact phone page based on public records, reports, search interest, and routing data already stored on phone.gd.
810-721-2100 currently has limited public identity data on phone.gd. The page still provides exact-number routing, carrier, and line-type context even when named business or complaint evidence is light.
Carrier or assignee data points to FRONTIER NORTH, INC. - MI and the rate center is IMLAY CITY (IMLAY CITY, MI).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 810-721-2100 |
| Phone Number | +18107212100 |
| National Format | (810) 721-2100 |
| Country Code | US |
| Caller Name | MANTEX CORPORATION |
| Caller Type | |
| Carrier Name | FRONTIER NORTH, INC. - MI |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 8107212100 |
| Basic Format | 810-721-2100 |
| NPA (Area Code) | 810 |
| NXX | 721 |
| Rate Center | IMLAY CITY |
| Location | IMLAY CITY, MI |
| OCN (Carrier Number) | 0695 |
| Call Type | Unknown Type |
| Number Assignment | Reserved for Toll-free |
| Search |  |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| MANTEX CORPORATION | Motor carrier | 611 INDUSTRIAL PARK DR IMLAY CITY MI 48444-1351 | 810-721-2100 |
| state | MI |
| ocn | 0695 |
| company | FRONTIER NORTH, INC. - MI |
| rate_center | IMLAY CITY |
| Location | IMLAY CITY, MI |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | MI |
| status | RT |
| rate_center | IMLAY CITY |
| Location | IMLAY CITY, MI |
| assigned_to | FRONTIER NORTH, INC. - MI |
| ocn | 0695 |
Synced commercial carrier and manufacturer records for this number. Last sync: 2026-08-01 06:52:22 UTC. View all matching records on dot.report.
| Company | Record | Address | Contact | Links |
|---|---|---|---|---|
| MANTEX CORPORATION | FMCSA carrier Matched on phone | 611 INDUSTRIAL PARK DR, IMLAY CITY, MI, 48444-1351, US | Phone: (810) 721-2100 Fax: (810) 721-9911 | USDOT 1762253 Record Phone page |
| Bold | 𝟖𝟏𝟎-𝟕𝟐𝟏-𝟐𝟏𝟎𝟎 [click to copy] |
| Full-Width | ８１０-７２１-２１００ [click to copy] |
| Superscript | ⁸¹⁰-⁷²¹-²¹⁰⁰ [click to copy] |
| Subscript | ₈₁₀-₇₂₁-₂₁₀₀ [click to copy] |
| Enclosed Alphanumerics | ⑧①⓪-⑦②①-②①⓪⓪ [click to copy] |
| Mathematical Bold | 𝟴𝟭𝟬-𝟳𝟮𝟭-𝟮𝟭𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟪𝟣𝟢-𝟩𝟤𝟣-𝟤𝟣𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟾𝟷𝟶-𝟽𝟸𝟷-𝟸𝟷𝟶𝟶 [click to copy] |
| Emoji | 8️⃣1️⃣0️⃣-7️⃣2️⃣1️⃣-2️⃣1️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | eight one zero - seven two one - two one zero zero [click to copy] |
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