Local Calling Guide

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Washington Zone 1, DC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
202-615 0 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 1 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 2 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 3 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 4 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 5 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 6 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 7 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 8 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-615 9 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-04-21   
202-616 A WASHDCDNDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-617 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-617 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-08-13   
202-617 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-09-05   
202-617 2   829J PAETEC ITEL, LLC 236   2009-10-04   
202-617 3   829J PAETEC ITEL, LLC 236   2009-09-17   
202-617 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-02-06   
202-617 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-02-06   
202-617 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-02-06   
202-617 7 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2010-02-06   
202-617 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2010-07-29   
202-617 9 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2009-11-02   
202-618 A WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-618 0 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-10   
202-618 1 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-10   
202-618 2 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-10   
202-618 3 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2010-06-13   
202-618 4 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2010-06-17   
202-618 5 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2010-06-13   
202-618 6 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2010-06-13   
202-618 7 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2010-06-13   
202-618 8 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2010-06-13   
202-618 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-07-03   
202-619 A WASHDCSWDSS  9211 VERIZON WASHINGTON DC, INC. 236      
202-620 A WASHDCMT8MD  6810 REDI-CALL COMMUNICATIONS CO. 236      
202-621 A   829J PAETEC ITEL, LLC 236   2025-04-02   
202-621 0 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2008-03-13   
202-621 1   829J PAETEC ITEL, LLC 236   2008-04-10   
202-621 2   829J PAETEC ITEL, LLC 236   2008-04-10   
202-621 3 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-04-21   
202-621 4 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2008-04-21   
202-621 5   829J PAETEC ITEL, LLC 236   2008-03-08   
202-621 6 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2008-04-07   
202-621 7 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2008-04-07   
202-621 8 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2008-04-07   
202-621 9 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2008-04-07   
202-622 A WASHDCSWDSA  9211 VERIZON WASHINGTON DC, INC. 236      
202-623 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-624 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-625 A WASHDCGTDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-626 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-627 A WASHDCBNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-627 0 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2012-09-07   
202-627 1 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2012-07-27   
202-627 2 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2012-06-28   
202-627 3 WASKDCFNPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 236   2012-07-27   
202-627 4   829J PAETEC ITEL, LLC 236   2012-07-02   
202-627 5 WASHDCBNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-627 6   829J PAETEC ITEL, LLC 236   2012-07-30   
202-627 7 WASHDCBNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-627 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-02   
202-627 9 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2005-07-02   
202-628 A WASHDCDNDS0  9211 VERIZON WASHINGTON DC, INC. 236      
202-629 A MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236      
202-629 0 MCLNVA23DS4  6117 LEVEL 3 COMMUNICATIONS, LLC - DC 236   2007-08-01   
202-629 1 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-09-19   
202-629 2 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-09-19   
202-629 3 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-09-19   
202-629 4 ARTNVAARXDY  318J COMCAST IP PHONE, LLC 236   2007-09-19   
202-629 5   829J PAETEC ITEL, LLC 236   2007-08-29   
202-629 6 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-10-09   
202-629 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-10-09   
202-629 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2007-10-09   
202-629 9   515J IP HORIZON LLC 236   2007-07-01   
202-630 A WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236      
202-630 0 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 1 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 2 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 3 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 4 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 5 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 6 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 7 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 8 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-630 9 WASHDCDP8MD  074F BANDWIDTH.COM CLEC, LLC - DC 236   2010-04-30   
202-631 A WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236      
202-631 0 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-15   
202-631 1 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-15   
202-631 2 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-15   
202-631 3 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-15   
202-631 4 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-15   
202-631 5 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-15   
202-631 6 WASKDCFNAMD  6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC 236   2006-05-15   
202-631 7 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-07-09   
202-631 8 BTVLMD12CMA  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-07-14   
202-631 9 BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2006-06-08   
202-632 A WASHDCMTDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-633 A WASHDCMODS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-634 A WASHDCMTDS1  9211 VERIZON WASHINGTON DC, INC. 236      
202-635 A WASHDCBKRP0  9211 VERIZON WASHINGTON DC, INC. 236      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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