You are reviewing the Area Code (NPA/NXX) report for 443-304. Did you mean to search the SMS short code 443304?
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| Raw Number | 443304 |
| Basic Format | 443-304 |
| NPA (Area Code) | 443 |
| NXX | 304 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date | Block Available Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 443-304-0XXX | 145J | TERRA NOVA TELECOM INC. | ARBUTUS | AS | 09/16/2024 | ARBUTUS | MD | MA | 10/12/2024 | |
| 443-304-1XXX | 6395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | ARBUTUS | AS | 01/29/2025 | ARBUTUS | MD | MA | 02/10/2025 | |
| 443-304-2XXX | 318J | COMCAST IP PHONE, LLC | ARBUTUS | AS | 02/10/2005 | ARBUTUS | MD | MA | 03/10/2005 | |
| 443-304-3XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ARBUTUS | AS | 09/15/2006 | ARBUTUS | MD | MA | 10/14/2006 | |
| 443-304-4XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | ARBUTUS | AV | ARBUTUS | MD | MA | 05/17/2025 | ||
| 443-304-5XXX | 939H | COMMIO, LLC | ARBUTUS | AS | 05/18/2021 | ARBUTUS | MD | MA | 06/12/2021 | |
| 443-304-6XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | ARBUTUS | AS | 09/20/2006 | ARBUTUS | MD | MA | 10/20/2006 | |
| 443-304-7XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | ARBUTUS | AS | 01/26/2010 | ARBUTUS | MD | MA | 02/25/2010 | |
| 443-304-8XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | ARBUTUS | AS | 09/28/2010 | ARBUTUS | MD | MA | 10/28/2010 | |
| 443-304-9XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | ARBUTUS | AS | 01/31/2011 | ARBUTUS | MD | MA | 02/27/2011 | |
| 443-304-XXXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | ARBUTUS | AS | ARBUTUS | MD |
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