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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.
312-866-9521 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 T-MOBILE USA, INC. 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 | 312-866-9521 |
| Phone Number | +13128669521 |
| National Format | (312) 866-9521 |
| Country Code | US |
| Caller Name | No public caller label found. |
| Caller Type | |
| Carrier Name | T-MOBILE USA, INC. |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 3128669521 |
| Basic Format | 312-866-9521 |
| NPA (Area Code) | 312 |
| NXX | 866 |
| Rate Center | CHICGOZN01 |
| Location | CHICAGO ZONE 01, IL |
| SMS/MMS Email Gateways | 3128669521@tmomail.net 3128669521@voicestream.net 3128669521@tmomail.net SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 6529 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
| state | IL |
| ocn | 6529 |
| company | T-MOBILE USA, INC. |
| rate_center | CHICGOZN01 |
| Location | CHICAGO ZONE 01, IL |
| use_type | AS |
| assign_date | 08/22/2014 |
| 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 | 10/24/2014 |
| assigned_to | T-MOBILE USA, INC. |
| ocn | 6529 |
| date_assigned | 08/25/2014 |
| region | MW |
| state | IL |
| status | AS |
| rate_center | CHICGOZN01 |
| Location | CHICAGO ZONE 01, IL |
| block_effective_date | 10/24/2014 |
| assigned_to | T-MOBILE USA, INC. |
| ocn | 6529 |
| date_assigned | 08/25/2014 |
| Bold | 𝟑𝟏𝟐-𝟖𝟔𝟔-𝟗𝟓𝟐𝟏 [click to copy] |
| Full-Width | ３１２-８６６-９５２１ [click to copy] |
| Superscript | ³¹²-⁸⁶⁶-⁹⁵²¹ [click to copy] |
| Subscript | ₃₁₂-₈₆₆-₉₅₂₁ [click to copy] |
| Enclosed Alphanumerics | ③①②-⑧⑥⑥-⑨⑤②① [click to copy] |
| Mathematical Bold | 𝟯𝟭𝟮-𝟴𝟲𝟲-𝟵𝟱𝟮𝟭 [click to copy] |
| Mathematical Italic | 𝟥𝟣𝟤-𝟪𝟨𝟨-𝟫𝟧𝟤𝟣 [click to copy] |
| Mathematical Sans-Serif | 𝟹𝟷𝟸-𝟾𝟼𝟼-𝟿𝟻𝟸𝟷 [click to copy] |
| Emoji | 3️⃣1️⃣2️⃣-8️⃣6️⃣6️⃣-9️⃣5️⃣2️⃣1️⃣ [click to copy] |
| Spelled Out | three one two - eight six six - nine five two one [click to copy] |
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