You are reviewing the Area Code (NPA/NXX) report for 203-400. Did you mean to search the SMS short code 203400?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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203-400-0XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | RT | | TRUMBULL | CT | NE | |
203-400-1XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | RT | | TRUMBULL | CT | NE | |
203-400-2XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | RT | | TRUMBULL | CT | NE | |
203-400-3XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | RT | | TRUMBULL | CT | NE | |
203-400-4XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | RT | | TRUMBULL | CT | NE | |
203-400-5XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | AS | 02/23/2004 | TRUMBULL | CT | NE | 03/17/2004 |
203-400-6XXX | 7230 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT | TRUMBULL | AS | 05/29/2003 | TRUMBULL | CT | NE | 06/18/2003 |
203-400-7XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | AS | 04/07/2004 | TRUMBULL | CT | NE | 05/08/2004 |
203-400-8XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | AS | 04/07/2004 | TRUMBULL | CT | NE | 05/08/2004 |
203-400-9XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | AS | 06/15/2004 | TRUMBULL | CT | NE | 07/11/2004 |
203-400-XXXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | TRUMBULL | AS | 02/19/2002 | TRUMBULL | CT | | |
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