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.

Baton Rouge, LA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
225-923 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-923 6   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 492   2011-03-04   
225-923 7   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 492   2011-03-04   
225-923 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-923 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2025-07-04   
225-924 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-925 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-926 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-927 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-928 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 0   477H AIRUS, INC. - LA 492   2021-02-27   
225-929 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2025-07-04   
225-929 2   5562 METROPCS, INC. 492   2021-11-13   
225-929 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-929 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-930 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-930 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-930 1   150C VOICESTREAM GSM I, LLC 492   2011-03-24   
225-930 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-930 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-930 4   318J COMCAST IP PHONE, LLC 492   2011-05-03   
225-930 5   318J COMCAST IP PHONE, LLC 492   2016-05-17   
225-930 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-930 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-930 8   318J COMCAST IP PHONE, LLC 492   2016-08-08   
225-930 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-931 A BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492      
225-932 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492   2025-07-04   
225-932 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-932 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-933 A BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492      
225-934 A BTRHLAJFAMD  6630 USA MOBILITY WIRELESS, INC. 492      
225-935 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-935 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-935 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-935 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-935 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-935 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-935 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-935 6   321J HD CARRIER LLC 492   2025-08-15   
225-935 7   624H ONVOY SPECTRUM, LLC 492   2021-12-01   
225-935 8   153F BANDWIDTH.COM CLEC, LLC - LA 492   2011-05-29   
225-935 9   624H ONVOY SPECTRUM, LLC 492   2021-12-01   
225-936 A BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492      
225-937 A BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492      
225-938 A BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492      
225-939 A BTRGLA19DMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 492      
225-952 A BTRGLAGWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-952 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-952 1   653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 492   2020-10-19   
225-952 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-952 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-952 4   624H ONVOY SPECTRUM, LLC 492   2021-12-17   
225-952 5   624H ONVOY SPECTRUM, LLC 492   2021-12-17   
225-952 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-952 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-952 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-952 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 492      
225-953 A BTRGLA12X0Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 0   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 1   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 2   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 3   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 4   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 5   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 6   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-953 7   153F BANDWIDTH.COM CLEC, LLC - LA 492   2015-03-28   
225-953 8   516C AT&T CORP. 492   2015-01-20   
225-953 9   5562 METROPCS, INC. 492   2015-03-31   
225-954 A BTRGLA12X0Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-955 A BTRGLA12X0Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-960 A BTRGLAGWXAZ  156J RCLEC, INC. 492      
225-960 0   5562 METROPCS, INC. 492   2017-01-25   
225-960 1   318J COMCAST IP PHONE, LLC 492   2016-10-20   
225-960 2   318J COMCAST IP PHONE, LLC 492   2016-06-05   
225-960 3   516C AT&T CORP. 492   2015-10-01   
225-960 4   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 492   2015-08-13   
225-960 5   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 492   2015-08-16   
225-960 6   3232 LEVEL 3 COMMUNICATIONS, LLC - LA 492   2015-08-16   
225-960 7   318J COMCAST IP PHONE, LLC 492   2016-08-29   
225-960 8   5562 METROPCS, INC. 492   2016-09-21   
225-960 9   5562 METROPCS, INC. 492   2016-09-21   
225-963 A BTRGLA12X0Z  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-963 0   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-963 1   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      
225-963 2   6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 492      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.