Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 561 [Rate centres in NPA 561] [Dial plan for NPA 561]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
561-421 A West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018      
561-421 0 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2018-11-23   
561-421 1 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2018-11-23   
561-421 2 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2018-11-23   
561-421 3 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2018-11-23   
561-421 4 West Palm Beach FL MIAUFLWSDS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 46018   2018-11-24   
561-421 5 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2018-12-14   
561-421 6 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2018-12-14   
561-421 7 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-02-21   
561-421 8 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2018-11-29   
561-421 9 West Palm Beach FL WPBHFLGRXZY  5562 METROPCS, INC. 46018   2021-11-01   
561-422 A West Palm Beach FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46018      
561-422 0 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 1 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 2 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 3 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 4 West Palm Beach FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46018      
561-422 5 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 6 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 7 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 8 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-422 9 West Palm Beach FL WPBHFLRPDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46018   2003-08-19   
561-423 A Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 0 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 1 Boynton Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2019-06-10   
561-423 2 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 3 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 4 Boynton Beach FL MIAMFL98X0X  073H TELNYX LLC 46018   2021-02-22   
561-423 5 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 6 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 7 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 8 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018      
561-423 9 Boynton Beach FL MIAUFLWSDS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 46018   2021-04-29   
561-424 A Boynton Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2025-01-29   
561-424 0 Boynton Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018      
561-424 1 Boynton Beach FL WPBHFLGRXZY  5562 METROPCS, INC. 46018   2005-08-06   
561-424 2 Boynton Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018      
561-424 3 Boynton Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018      
561-424 4 Boynton Beach FL MIAVFLFFDS0  9264 DSL INTERNET CORPORATION - FL 46018   2002-06-03   
561-424 5 Boynton Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018      
561-424 6 Boynton Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2014-03-04   
561-424 7 Boynton Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2010-10-31   
561-424 8 Boynton Beach FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46018   2006-11-17   
561-424 9 Boynton Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2002-02-06   
561-425 A West Palm Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2025-01-28   
561-425 0 West Palm Beach FL PMBHFLMAXZX  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2013-10-22   
561-425 1 West Palm Beach FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2013-10-20   
561-425 2 West Palm Beach FL PMBHFLMAXZX  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2013-10-22   
561-425 3 West Palm Beach FL PMBHFLMAXZX  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2013-10-22   
561-425 4 West Palm Beach FL PMBHFLMAXZX  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2013-10-22   
561-425 5 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2014-07-02   
561-425 6 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2014-10-11   
561-425 7 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2014-10-11   
561-425 8 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2014-10-11   
561-425 9 West Palm Beach FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46018   2014-10-11   
561-426 A Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018      
561-426 0 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 1 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 2 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 3 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 4 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 5 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 6 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 7 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 8 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-426 9 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-427 A Jupiter FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2025-01-29   
561-427 0 Jupiter FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018      
561-427 1 Jupiter FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2004-09-20   
561-427 2 Jupiter FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2004-09-20   
561-427 3 Jupiter FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2005-01-02   
561-427 4 Jupiter FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2005-01-02   
561-427 5 Jupiter FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2005-08-12   
561-427 6 Jupiter FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46018   2005-06-15   
561-427 7 Jupiter FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46018   2004-01-17   
561-427 8 Jupiter FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2005-11-17   
561-427 9 Jupiter FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2005-12-27   
561-428 A Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018      
561-428 0 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 1 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 2 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 3 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 4 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 5 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 6 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 7 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 8 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-428 9 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2019-03-08   
561-429 A West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2024-02-04   
561-429 0 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2021-11-01   
561-429 1 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2021-11-01   
561-429 2 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2008-11-14   
561-429 3 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2008-11-14   
561-429 4 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2008-07-25   
561-429 5 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2008-06-06   
561-429 6 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2008-11-14   
561-429 7 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2009-02-09   
561-429 8 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2008-08-21   
561-429 9 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2009-02-09   
561-430 A Boca Raton FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46018      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.