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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.
248-458-5900 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 MICHIGAN BELL TEL CO and the rate center is BIRMINGHAM (BIRMINGHAM, AL).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 248-458-5900 |
| Phone Number | +12484585900 |
| National Format | (248) 458-5900 |
| Country Code | US |
| Caller Name | DEFIANCE TESTING & ENGINEERING DEFIANCE TESTING & ENGINEERING SERVICES INC |
| Caller Type | |
| Carrier Name | MICHIGAN BELL TEL CO |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 2484585900 |
| Basic Format | 248-458-5900 |
| NPA (Area Code) | 248 |
| NXX | 458 |
| Rate Center | BIRMINGHAM |
| Location | BIRMINGHAM, AL |
| OCN (Carrier Number) | 9323 |
| Call Type | Unknown Type |
| Number Assignment | Reserved for Toll-free |
| Search |  |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| DEFIANCE TESTING & ENGINEERING | Motor carrier | 1628 NORTHWOOD TROY MI 48084 | 248-458-5900 |
| DEFIANCE TESTING & ENGINEERING SERVICES INC | Motor carrier - CORPORATION | 1628 NORTHWOOD TROY MI 48084 | 248-458-5900 tsabourin@defiancetest.com |
| state | MI |
| ocn | 9323 |
| company | MICHIGAN BELL TEL CO |
| rate_center | BIRMINGHAM |
| Location | BIRMINGHAM, AL |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | MI |
| status | RT |
| rate_center | BIRMINGHAM |
| Location | BIRMINGHAM, AL |
| assigned_to | MICHIGAN BELL TEL CO |
| ocn | 9323 |
| region | MW |
| state | MI |
| status | RT |
| rate_center | BIRMINGHAM |
| Location | BIRMINGHAM, AL |
| assigned_to | MICHIGAN BELL TEL CO |
| ocn | 9323 |
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 |
|---|---|---|---|---|
| DEFIANCE TESTING & ENGINEERING | FMCSA carrier Matched on phone | 1628 NORTHWOOD TROY, MI 48084 | Phone: (248) 458-5900 Fax: (248) 458-5901 | USDOT 1436555 Record Phone page |
| DEFIANCE TESTING & ENGINEERING SERVICES INC | FMCSA carrier Matched on phone | 1628 NORTHWOOD TROY, MI 48084 | Phone: (248) 458-5900 Fax: (248) 458-5901 Email: TSABOURIN@DEFIANCETEST.COM | USDOT 502012 Record Phone page |
| Bold | 𝟐𝟒𝟖-𝟒𝟓𝟖-𝟓𝟗𝟎𝟎 [click to copy] |
| Full-Width | ２４８-４５８-５９００ [click to copy] |
| Superscript | ²⁴⁸-⁴⁵⁸-⁵⁹⁰⁰ [click to copy] |
| Subscript | ₂₄₈-₄₅₈-₅₉₀₀ [click to copy] |
| Enclosed Alphanumerics | ②④⑧-④⑤⑧-⑤⑨⓪⓪ [click to copy] |
| Mathematical Bold | 𝟮𝟰𝟴-𝟰𝟱𝟴-𝟱𝟵𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟤𝟦𝟪-𝟦𝟧𝟪-𝟧𝟫𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟸𝟺𝟾-𝟺𝟻𝟾-𝟻𝟿𝟶𝟶 [click to copy] |
| Emoji | 2️⃣4️⃣8️⃣-4️⃣5️⃣8️⃣-5️⃣9️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | two four eight - four five eight - five nine zero zero [click to copy] |
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