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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.
773-533-5100 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 ILLINOIS BELL TEL CO and the rate center is CHICGOZN06 (CHICAGO ZONE 06, IL).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 773-533-5100 |
| Phone Number | +17735335100 |
| National Format | (773) 533-5100 |
| Country Code | US |
| Caller Name | SERVICE ONE INC PROGRAM MAINTENANCE INC |
| Caller Type | |
| Carrier Name | ILLINOIS BELL TEL CO |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 7735335100 |
| Basic Format | 773-533-5100 |
| NPA (Area Code) | 773 |
| NXX | 533 |
| Rate Center | CHICGOZN06 |
| Location | CHICAGO ZONE 06, IL |
| OCN (Carrier Number) | 9329 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |  |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| SERVICE ONE INC | Motor carrier | 2850 WEST FULTON STREET CHICAGO IL 60612 | 773-533-5100 CONTROLLER@GLASS-METAL.COM |
| state | IL |
| ocn | 9329 |
| company | ILLINOIS BELL TEL CO |
| rate_center | CHICGOZN06 |
| Location | CHICAGO ZONE 06, IL |
| use_type | AS |
| pooled_code | N |
| in_service | Yes |
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 |
|---|---|---|---|---|
| PROGRAM MAINTENANCE INC DBA: SERVICE ONE INC | FMCSA carrier Matched on phone | 2850 WEST FULTON STREET, CHICAGO, IL, 60612, US | Phone: (773) 533-5100 Fax: (773) 533-3088 Email: CONTROLLER@GLASS-METAL.COM | USDOT 1895528 DUNS 05-422-9906 Record Phone page |
| Bold | 𝟕𝟕𝟑-𝟓𝟑𝟑-𝟓𝟏𝟎𝟎 [click to copy] |
| Full-Width | ７７３-５３３-５１００ [click to copy] |
| Superscript | ⁷⁷³-⁵³³-⁵¹⁰⁰ [click to copy] |
| Subscript | ₇₇₃-₅₃₃-₅₁₀₀ [click to copy] |
| Enclosed Alphanumerics | ⑦⑦③-⑤③③-⑤①⓪⓪ [click to copy] |
| Mathematical Bold | 𝟳𝟳𝟯-𝟱𝟯𝟯-𝟱𝟭𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟩𝟩𝟥-𝟧𝟥𝟥-𝟧𝟣𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟽𝟽𝟹-𝟻𝟹𝟹-𝟻𝟷𝟶𝟶 [click to copy] |
| Emoji | 7️⃣7️⃣3️⃣-5️⃣3️⃣3️⃣-5️⃣1️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | seven seven three - five three three - five one zero zero [click to copy] |
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DUNS 05-422-9906
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