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.
| Label | Value |
|---|---|
| Input Number | 443-307-9357 |
| Phone Number | +14433079357 |
| National Format | (443) 307-9357 |
| Country Code | US |
| Caller Name | No public business listing found. Additional phone intelligence quota is exhausted for this month. |
| Caller Type | |
| Carrier Name | TERRA NOVA TELECOM INC. |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 4433079357 |
| Basic Format | 443-307-9357 |
| NPA (Area Code) | 443 |
| NXX | 307 |
| Telco Carrier | TERRA NOVA TELECOM INC. |
| Rate Center | BEL AIR |
| OCN (Carrier Number) | 145J |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
|
| state | MD |
| ocn | 6119 |
| company | LEVEL 3 COMMUNICATIONS, LLC - MD |
| rate_center | BEL AIR |
| Location | |
| use_type | AS |
| initial_growth | I |
| pooled_code | Y |
| in_service | Yes |
| region | MA |
| state | MD |
| status | AS |
| rate_center | BEL AIR |
| Location | |
| block_effective_date | 11/07/2022 |
| assigned_to | TERRA NOVA TELECOM INC. |
| ocn | 145J |
| date_assigned | 09/07/2022 |
| region | MA |
| state | MD |
| status | AS |
| rate_center | BEL AIR |
| Location | |
| block_effective_date | 11/07/2022 |
| assigned_to | TERRA NOVA TELECOM INC. |
| ocn | 145J |
| date_assigned | 09/07/2022 |
| region | MA |
| state | MD |
| status | AS |
| rate_center | BEL AIR |
| Location | |
| block_effective_date | 11/07/2022 |
| assigned_to | TERRA NOVA TELECOM INC. |
| ocn | 145J |
| date_assigned | 09/07/2022 |
| Bold | πππ-πππ-ππππ [click to copy] |
| Full-Width | οΌοΌοΌ-οΌοΌοΌ-οΌοΌοΌοΌ [click to copy] |
| Superscript | β΄β΄Β³-Β³β°β·-βΉΒ³β΅β· [click to copy] |
| Subscript | βββ-βββ-βββ β [click to copy] |
| Enclosed Alphanumerics | β£β£β’-β’βͺβ¦-β¨β’β€β¦ [click to copy] |
| Mathematical Bold | π°π°π―-π―π¬π³-π΅π―π±π³ [click to copy] |
| Mathematical Italic | π¦π¦π₯-π₯π’π©-π«π₯π§π© [click to copy] |
| Mathematical Sans-Serif | πΊπΊπΉ-πΉπΆπ½-πΏπΉπ»π½ [click to copy] |
| Emoji | 4οΈβ£4οΈβ£3οΈβ£-3οΈβ£0οΈβ£7οΈβ£-9οΈβ£3οΈβ£5οΈβ£7οΈβ£ [click to copy] |
| Spelled Out | four four three - three zero seven - nine three five seven [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 Woodlawn, MD
July 14, 2025 at 4:06 PM