Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
Server-rendered context for this exact phone page based on public records, reports, search interest, and routing data already stored on phone.gd.
231-237-4374 does not currently have a confirmed public business label on phone.gd, but it remains an active research target because complaint records, anonymous reports, or verified on-site searches continue to surface it.
Current page signals include 2 public complaint records.
Carrier or assignee data points to LEVEL 3 COMMUNICATIONS, LLC - MI and the rate center is CHARLEVOIX (CHARLEVOIX, MI).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 231-237-4374 |
| Phone Number | +12312374374 |
| National Format | (231) 237-4374 |
| Country Code | US |
| Caller Name | No public caller label found. |
| Caller Type | |
| Carrier Name | LEVEL 3 COMMUNICATIONS, LLC - MI |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 2312374374 |
| Basic Format | 231-237-4374 |
| NPA (Area Code) | 231 |
| NXX | 237 |
| Rate Center | CHARLEVOIX |
| Location | CHARLEVOIX, MI |
| OCN (Carrier Number) | 6120 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |  |
| state | MI |
| ocn | 9323 |
| company | MICHIGAN BELL TEL CO |
| rate_center | CHARLEVOIX |
| Location | CHARLEVOIX, MI |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | MI |
| status | AS |
| rate_center | CHARLEVOIX |
| Location | CHARLEVOIX, MI |
| block_effective_date | 11/18/2004 |
| assigned_to | LEVEL 3 COMMUNICATIONS, LLC - MI |
| ocn | 6120 |
| date_assigned | 10/20/2004 |
| Bold | 𝟐𝟑𝟏-𝟐𝟑𝟕-𝟒𝟑𝟕𝟒 [click to copy] |
| Full-Width | ２３１-２３７-４３７４ [click to copy] |
| Superscript | ²³¹-²³⁷-⁴³⁷⁴ [click to copy] |
| Subscript | ₂₃₁-₂₃₇-₄₃₇₄ [click to copy] |
| Enclosed Alphanumerics | ②③①-②③⑦-④③⑦④ [click to copy] |
| Mathematical Bold | 𝟮𝟯𝟭-𝟮𝟯𝟳-𝟰𝟯𝟳𝟰 [click to copy] |
| Mathematical Italic | 𝟤𝟥𝟣-𝟤𝟥𝟩-𝟦𝟥𝟩𝟦 [click to copy] |
| Mathematical Sans-Serif | 𝟸𝟹𝟷-𝟸𝟹𝟽-𝟺𝟹𝟽𝟺 [click to copy] |
| Emoji | 2️⃣3️⃣1️⃣-2️⃣3️⃣7️⃣-4️⃣3️⃣7️⃣4️⃣ [click to copy] |
| Spelled Out | two three one - two three seven - four three seven four [click to copy] |
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Latest community reports for 231-237-4374
Anonymous User from Cadillac, Michigan
December 22, 2025 at 5:39 PM
Anonymous User from Wolverine, Michigan
November 13, 2025 at 10:29 PM