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.
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.
| Label | Value |
|---|---|
| Input Number | 312-863-5743 |
| Phone Number | +13128635743 |
| National Format | (312) 863-5743 |
| Country Code | US |
| Caller Name | No public business listing found. Additional phone intelligence quota is exhausted for this month. |
| Caller Type | |
| Carrier Name | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 3128635743 |
| Basic Format | 312-863-5743 |
| NPA (Area Code) | 312 |
| NXX | 863 |
| Telco Carrier | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| Rate Center | CHICGOZN01 |
| SMS/MMS Email Gateways | 3128635743@pagemci.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 7229 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
|
| state | IL |
| ocn | 829J |
| company | PAETEC ITEL, LLC |
| rate_center | CHICGOZN01 |
| Location | |
| use_type | AS |
| assign_date | 04/10/2001 |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | IL |
| status | AS |
| rate_center | CHICGOZN01 |
| Location | |
| block_effective_date | 03/07/2000 |
| assigned_to | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| ocn | 7229 |
| date_assigned | 02/15/2000 |
| region | MW |
| state | IL |
| status | AS |
| rate_center | CHICGOZN01 |
| Location | |
| block_effective_date | 03/07/2000 |
| assigned_to | MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
| ocn | 7229 |
| date_assigned | 02/15/2000 |
| Bold | ๐๐๐-๐๐๐-๐๐๐๐ [click to copy] |
| Full-Width | ๏ผ๏ผ๏ผ-๏ผ๏ผ๏ผ-๏ผ๏ผ๏ผ๏ผ [click to copy] |
| Superscript | ยณยนยฒ-โธโถยณ-โตโทโดยณ [click to copy] |
| Subscript | โโโ-โโโ-โ โโโ [click to copy] |
| Enclosed Alphanumerics | โขโ โก-โงโฅโข-โคโฆโฃโข [click to copy] |
| Mathematical Bold | ๐ฏ๐ญ๐ฎ-๐ด๐ฒ๐ฏ-๐ฑ๐ณ๐ฐ๐ฏ [click to copy] |
| Mathematical Italic | ๐ฅ๐ฃ๐ค-๐ช๐จ๐ฅ-๐ง๐ฉ๐ฆ๐ฅ [click to copy] |
| Mathematical Sans-Serif | ๐น๐ท๐ธ-๐พ๐ผ๐น-๐ป๐ฝ๐บ๐น [click to copy] |
| Emoji | 3๏ธโฃ1๏ธโฃ2๏ธโฃ-8๏ธโฃ6๏ธโฃ3๏ธโฃ-5๏ธโฃ7๏ธโฃ4๏ธโฃ3๏ธโฃ [click to copy] |
| Spelled Out | three one two - eight six three - five seven four three [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
Reports
Anonymous User from Chicgozn01, IL
September 15, 2025 at 4:01 PM
Anonymous User from Chicago, IL
November 4, 2023 at 12:19 AM
Anonymous User from Chicgozn01, IL
August 22, 2023 at 10:52 AM