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.
773-747-5500 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 BANDWIDTH.COM CLEC, LLC - IL and the rate center is CHICGOZN04 (CHICAGO ZONE 04, IL).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 773-747-5500 |
| Phone Number | +17737475500 |
| National Format | (773) 747-5500 |
| Country Code | US |
| Caller Name | JONATHAN ADELSTEIN, MD, PLLC |
| Caller Type | |
| Carrier Name | BANDWIDTH.COM CLEC, LLC - IL |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 7737475500 |
| Basic Format | 773-747-5500 |
| NPA (Area Code) | 773 |
| NXX | 747 |
| Rate Center | CHICGOZN04 |
| Location | CHICAGO ZONE 04, IL |
| SMS/MMS Email Gateways | 7737475500@tmomail.net 7737475500@voicestream.net SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 984E |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| JONATHAN ADELSTEIN, MD, PLLC | Healthcare provider organization - 2084P0802X - practice phone | 4610 N CLARK ST # 1028 CHICAGO IL 606404620 | 773-747-5500 |
| state | IL |
| ocn | 6529 |
| company | T-MOBILE USA, INC. |
| rate_center | CHICGOZN04 |
| Location | CHICAGO ZONE 04, IL |
| use_type | AS |
| assign_date | 01/07/2008 |
| initial_growth | G |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | IL |
| status | AS |
| rate_center | CHICGOZN04 |
| Location | CHICAGO ZONE 04, IL |
| block_effective_date | 06/28/2010 |
| assigned_to | BANDWIDTH.COM CLEC, LLC - IL |
| ocn | 984E |
| date_assigned | 06/01/2010 |
| region | MW |
| state | IL |
| status | AS |
| rate_center | CHICGOZN04 |
| Location | CHICAGO ZONE 04, IL |
| block_effective_date | 06/28/2010 |
| assigned_to | BANDWIDTH.COM CLEC, LLC - IL |
| ocn | 984E |
| date_assigned | 06/01/2010 |
| Bold | 𝟕𝟕𝟑-𝟕𝟒𝟕-𝟓𝟓𝟎𝟎 [click to copy] |
| Full-Width | ７７３-７４７-５５００ [click to copy] |
| Superscript | ⁷⁷³-⁷⁴⁷-⁵⁵⁰⁰ [click to copy] |
| Subscript | ₇₇₃-₇₄₇-₅₅₀₀ [click to copy] |
| Enclosed Alphanumerics | ⑦⑦③-⑦④⑦-⑤⑤⓪⓪ [click to copy] |
| Mathematical Bold | 𝟳𝟳𝟯-𝟳𝟰𝟳-𝟱𝟱𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟩𝟩𝟥-𝟩𝟦𝟩-𝟧𝟧𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟽𝟽𝟹-𝟽𝟺𝟽-𝟻𝟻𝟶𝟶 [click to copy] |
| Emoji | 7️⃣7️⃣3️⃣-7️⃣4️⃣7️⃣-5️⃣5️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | seven seven three - seven four seven - five five zero zero [click to copy] |
Using these number formats when publishing your phone number online can help reduce spam calls/texts by making it harder for scammers to copy your number
Submit an anonymous report
Choose the report type that best matches this number, then optionally add a short note about what happened. Your city and state may be shown publicly, but your IP address is not displayed on the page.
Report a spam or fraud caller
Answer a few quick questions and this page will point you to the right official complaint flow, plus carrier-specific reporting options where available.
Step 1
What happened?
Choose the option that best matches this phone number.
Step 2
How did it reach you?
The FCC and carrier advice changes slightly for calls versus texts.
Step 3
Did they ask for money or sensitive information?
This helps decide whether the FTC should be part of the next step.
Step 4
Which carrier do you use?
Carrier tools help get the number flagged or blocked inside that network.
Latest community reports for 773-747-5500