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.

OCN: 6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

<< 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
630-432 1 Downers Grove IL   358   2008-10-14   
630-432 2 Downers Grove IL   358   2008-10-14   
630-432 4 Downers Grove IL   358   2008-11-20   
630-432 7 Downers Grove IL   358   2008-08-19   
630-432 9 Downers Grove IL   358   2008-08-18   
630-437 0 Downers Grove IL   358   2007-01-02   
630-437 1 Downers Grove IL   358   2007-01-02   
630-441 0 Downers Grove IL   358   2006-06-11   
630-441 2 Downers Grove IL   358   2011-02-10   
630-441 3 Downers Grove IL   358   2011-02-10   
630-441 4 Downers Grove IL   358   2011-10-12   
630-441 6 Downers Grove IL   358   2006-09-14   
630-441 8 Downers Grove IL   358   2006-06-11   
630-442 2 Lemont North IL   358   2011-08-13   
630-442 4 Lemont North IL   358   2011-09-19   
630-442 8 Lemont North IL   358   2011-10-08   
630-442 9 Lemont North IL   358   2007-06-11   
630-445 3 Naperville IL   358   2006-05-08   
630-450 A Aurora IL HCHLILMTCM2  358   2005-12-01   
630-450 0 Aurora IL   358   2005-12-01   
630-450 1 Aurora IL   358   2005-12-01   
630-450 2 Aurora IL   358   2005-12-01   
630-450 3 Aurora IL   358   2005-12-01   
630-450 4 Aurora IL   358   2005-12-18   
630-450 5 Aurora IL   358   2005-12-18   
630-450 6 Aurora IL   358   2005-12-18   
630-450 7 Aurora IL   358   2005-12-18   
630-453 A Naperville IL HCHLILMTCM2  358   2006-01-12   
630-453 0 Naperville IL   358   2006-01-12   
630-453 1 Naperville IL   358   2006-01-12   
630-453 2 Naperville IL   358   2006-01-12   
630-453 3 Naperville IL   358   2006-01-12   
630-453 7 Naperville IL   358   2006-03-05   
630-453 8 Naperville IL   358   2006-03-05   
630-453 9 Naperville IL   358   2006-03-05   
630-459 A Northbrook West IL ELGNIL32CM0  358      
630-465 1 Sugar Grove IL   358   2010-10-02   
630-465 2 Sugar Grove IL   358   2010-10-02   
630-465 3 Sugar Grove IL   358   2010-10-02   
630-465 4 Sugar Grove IL   358   2010-10-02   
630-465 6 Sugar Grove IL   358   2011-05-28   
630-465 7 Sugar Grove IL   358   2011-06-05   
630-465 8 Sugar Grove IL   358   2011-06-19   
630-465 9 Sugar Grove IL   358   2012-11-09   
630-470 A Naperville IL HCHLILMTCM2  358      
630-470 0 Naperville IL   358   2008-03-31   
630-470 1 Naperville IL   358   2007-11-15   
630-470 2 Naperville IL   358   2007-11-15   
630-470 3 Naperville IL   358   2008-03-31   
630-470 4 Naperville IL   358   2007-12-14   

<< 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.