Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 561 [Rate centres in NPA 561] [Dial plan for NPA 561]

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
561-221 A Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018      
561-221 0 Boca Raton FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2011-09-24   
561-221 1 Boca Raton FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2012-06-13   
561-221 2 Boca Raton FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2012-06-13   
561-221 3 Boca Raton FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2011-09-26   
561-221 4 Boca Raton FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2011-09-26   
561-221 5 Boca Raton FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2011-09-26   
561-221 6 Boca Raton FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46018   2012-07-27   
561-221 7 Boca Raton FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2012-04-26   
561-221 8 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2012-04-29   
561-221 9 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2011-08-14   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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