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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.
312-340-3151 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 TELEPORT COMMUNICATIONS AMERICA, LLC - IL and the rate center is CHICGOZN01 (CHICAGO ZONE 01, IL).
The area code you entered, 312, overlaps with the DSN network for the Continental United States and Puerto Rico under Northern Command (NORTHCOM), though it could also be part of standard civilian phone numbers.
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 312-340-3151 |
| Phone Number | +13123403151 |
| National Format | (312) 340-3151 |
| Country Code | US |
| Caller Name | AUDIO VISUAL SYSTEMS INC |
| Caller Type | |
| Carrier Name | TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 3123403151 |
| Basic Format | 312-340-3151 |
| NPA (Area Code) | 312 |
| NXX | 340 |
| Rate Center | CHICGOZN01 |
| Location | CHICAGO ZONE 01, IL |
| SMS/MMS Email Gateways | 3123403151@tmomail.net 3123403151@voicestream.net SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 7136 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |  |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| AUDIO VISUAL SYSTEMS INC | Motor carrier | 4532 S KOLIN CHICAGO IL 60632 | 312-340-3151 ROBW@AUDIOVISUALSYSTEMS.COM |
| state | IL |
| ocn | 6529 |
| company | T-MOBILE USA, INC. |
| rate_center | CHICGOZN01 |
| Location | CHICAGO ZONE 01, IL |
| use_type | AS |
| initial_growth | G |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | IL |
| status | AS |
| rate_center | CHICGOZN01 |
| Location | CHICAGO ZONE 01, IL |
| block_effective_date | 11/23/2011 |
| assigned_to | TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
| ocn | 7136 |
| date_assigned | 11/11/2011 |
| region | MW |
| state | IL |
| status | AS |
| rate_center | CHICGOZN01 |
| Location | CHICAGO ZONE 01, IL |
| block_effective_date | 11/23/2011 |
| assigned_to | TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
| ocn | 7136 |
| date_assigned | 11/11/2011 |
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 |
|---|---|---|---|---|
| AUDIO VISUAL SYSTEMS INC | FMCSA carrier Matched on phone | 4532 S KOLIN, CHICAGO, IL, 60632, US | Phone: (312) 340-3151 Fax: (312) 669-9701 Email: ROBW@AUDIOVISUALSYSTEMS.COM | USDOT 2517957 Record Phone page |
| Bold | 𝟑𝟏𝟐-𝟑𝟒𝟎-𝟑𝟏𝟓𝟏 [click to copy] |
| Full-Width | ３１２-３４０-３１５１ [click to copy] |
| Superscript | ³¹²-³⁴⁰-³¹⁵¹ [click to copy] |
| Subscript | ₃₁₂-₃₄₀-₃₁₅₁ [click to copy] |
| Enclosed Alphanumerics | ③①②-③④⓪-③①⑤① [click to copy] |
| Mathematical Bold | 𝟯𝟭𝟮-𝟯𝟰𝟬-𝟯𝟭𝟱𝟭 [click to copy] |
| Mathematical Italic | 𝟥𝟣𝟤-𝟥𝟦𝟢-𝟥𝟣𝟧𝟣 [click to copy] |
| Mathematical Sans-Serif | 𝟹𝟷𝟸-𝟹𝟺𝟶-𝟹𝟷𝟻𝟷 [click to copy] |
| Emoji | 3️⃣1️⃣2️⃣-3️⃣4️⃣0️⃣-3️⃣1️⃣5️⃣1️⃣ [click to copy] |
| Spelled Out | three one two - three four zero - three one five one [click to copy] |
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