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.
773-399-8900 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 CHICGOZN03 (CHICAGO ZONE 03, IL).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 773-399-8900 |
| Phone Number | +17733998900 |
| National Format | (773) 399-8900 |
| Country Code | US |
| Caller Name | BOERSMA ROCHELLE CROCKFORD DON EHLERS KAREN C GARNAOUI HICHEM HUST KATHERINE JENKINS JAMES RICHARD KIRWAN KAREN S LOWELL KEVIN MARINO FRANK WEBER THOMAS S WEYL BRENDA S WRIGHT NICK U.S. CELLULAR USCOC OF FLORIDA RSA #7, INC. UNITED STATES CELLULAR CROOK COUNTY RSA LIMITED PARTNERSHIP FLORIDA RSA #8, INC. GEORGIA RSA #11, INC. OREGON RSA #3 LIMITED PARTNERSHIP TEXAS #20 RURAL CELLULAR, INC. UNITED STATES CELLULAR OPERATING COMPANY OF DES MO UNITED STATES CELLULAR OPERATING COMPANY OF RICHLA USCOC OF CORPUS CHRISTI, INC. USCOC OF GREATER MISSOURI RSA 11 USCOC OF IDAHO RSA #5, INC. USCOC OF ILLINOIS RSA #4, INC. USCOC OF TALLAHASSEE, INC. USCOC OF VIRGINIA RSA #3, INC. VICTORIA CELLULAR CORPORATION |
| Caller Type | |
| Carrier Name | ILLINOIS BELL TEL CO |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 7733998900 |
| Basic Format | 773-399-8900 |
| NPA (Area Code) | 773 |
| NXX | 399 |
| Rate Center | CHICGOZN03 |
| Location | CHICAGO ZONE 03, IL |
| OCN (Carrier Number) | 9329 |
| Call Type | Unknown Type |
| Number Assignment | Reserved for Toll-free |
| Search |
|
These stored listings match the exact phone number, which helps reinforce any named caller identity shown above.
| Source | Name | Detail |
|---|---|---|
| SEC company registration | BOERSMA ROCHELLE | |
| SEC company registration | CROCKFORD DON | C/O US CELLULAR CORP 8410 W BRYN MAWR STE 700 CHICAGO IL 60631 US |
| SEC company registration | EHLERS KAREN C | |
| SEC company registration | GARNAOUI HICHEM | C/O US CELLULAR CORP 8410 W BRYN MAWR STE 700 CHICAGO IL 60631 US |
| SEC company registration | HUST KATHERINE | |
| SEC company registration | JENKINS JAMES RICHARD | C/O UNITED STATES CELLULAR CORP 8410 W BRYN MAWR CHICAGO IL 60631 US |
| SEC company registration | KIRWAN KAREN S | 8410 W BRYN MAWR CHICAGO IL 60631 US |
| SEC company registration | Lowell Kevin | |
| SEC company registration | MARINO FRANK | 8410 W. BRYN MAWR CHICAGO IL 60631 US |
| SEC company registration | WEBER THOMAS S | |
| SEC company registration | WEYL BRENDA S | 8410 W BRYN MAWR CHICAGO IL 60631 US |
| SEC company registration | Wright Nick |
These public EDGAR submission profiles list this exact phone number for a registered company. This number appears on 12 entities, so it may be a shared corporate, agent, or filing contact number.
| Company | Identifiers | Industry | Business Address |
|---|---|---|---|
| BOERSMA ROCHELLE | CIK 0001233838 | other | |
| CROCKFORD DON | CIK 0001232781 | other | C/O US CELLULAR CORP 8410 W BRYN MAWR STE 700 CHICAGO IL 60631 US |
| EHLERS KAREN C | CIK 0001239663 | other | |
| GARNAOUI HICHEM | CIK 0001232783 | other | C/O US CELLULAR CORP 8410 W BRYN MAWR STE 700 CHICAGO IL 60631 US |
| HUST KATHERINE | CIK 0001237809 | other | |
| JENKINS JAMES RICHARD | CIK 0001233824 | other | C/O UNITED STATES CELLULAR CORP 8410 W BRYN MAWR CHICAGO IL 60631 US |
| KIRWAN KAREN S | CIK 0001236198 | other | 8410 W BRYN MAWR CHICAGO IL 60631 US |
| Lowell Kevin | CIK 0001346265 | other | |
| MARINO FRANK | CIK 0001237810 | other | 8410 W. BRYN MAWR CHICAGO IL 60631 US |
| WEBER THOMAS S | CIK 0001233100 | other | |
| WEYL BRENDA S | CIK 0001238774 | other | 8410 W BRYN MAWR CHICAGO IL 60631 US |
| Wright Nick | CIK 0001297635 | other |
Stored business records list this exact phone number. This number appears on 15 records, so it may be a shared office, agent, or customer-service number.
| Name | Category | Address | Contact |
|---|---|---|---|
| U.S. Cellular | Other Toll | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W Bryn Mawr Ave Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W Bryn Mawr Ave Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 West Bryn Mawr Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 525 Junction Road Madison WI 53717-3486 | 773-399-8900 |
| United States Cellular | Cellular/PCS/SMR | 8410 W. Bryn Mawr Ave. Suite 700 Chicago IL 60631 | 773-399-8900 |
| state | IL |
| ocn | 9329 |
| company | ILLINOIS BELL TEL CO |
| rate_center | CHICGOZN03 |
| Location | CHICAGO ZONE 03, IL |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | IL |
| status | RT |
| rate_center | CHICGOZN03 |
| Location | CHICAGO ZONE 03, IL |
| assigned_to | ILLINOIS BELL TEL CO |
| ocn | 9329 |
| region | MW |
| state | IL |
| status | RT |
| rate_center | CHICGOZN03 |
| Location | CHICAGO ZONE 03, IL |
| assigned_to | ILLINOIS BELL TEL CO |
| ocn | 9329 |
| Bold | 𝟕𝟕𝟑-𝟑𝟗𝟗-𝟖𝟗𝟎𝟎 [click to copy] |
| Full-Width | 773-399-8900 [click to copy] |
| Superscript | ⁷⁷³-³⁹⁹-⁸⁹⁰⁰ [click to copy] |
| Subscript | ₇₇₃-₃₉₉-₈₉₀₀ [click to copy] |
| Enclosed Alphanumerics | ⑦⑦③-③⑨⑨-⑧⑨⓪⓪ [click to copy] |
| Mathematical Bold | 𝟳𝟳𝟯-𝟯𝟵𝟵-𝟴𝟵𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟩𝟩𝟥-𝟥𝟫𝟫-𝟪𝟫𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟽𝟽𝟹-𝟹𝟿𝟿-𝟾𝟿𝟶𝟶 [click to copy] |
| Emoji | 7️⃣7️⃣3️⃣-3️⃣9️⃣9️⃣-8️⃣9️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | seven seven three - three nine nine - eight nine 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 773-399-8900