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: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

<< 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 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-610 A Pontiac MI SFLDMIMKDS2  6630 USA MOBILITY WIRELESS, INC. 340      
248-612 A Holly MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
248-613 A Pontiac MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
248-614 A Birmingham MI TROYMISMDS0  9323 MICHIGAN BELL TEL CO 340      
248-615 A Farmington MI FRTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-616 A Royal Oak MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-617 A South Lyon MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-617 0 South Lyon MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-07-25   
248-617 1 South Lyon MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-19   
248-617 2 South Lyon MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-05-24   
248-617 3 South Lyon MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2015-05-28   
248-617 4 South Lyon MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2018-03-17   
248-617 5 South Lyon MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2017-02-15   
248-617 6 South Lyon MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2018-09-10   
248-617 7 South Lyon MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-04-02   
248-617 8 South Lyon MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-04-02   
248-617 9 South Lyon MI DTRTMIBASMD  516C AT&T CORP. 340   2016-09-09   
248-618 A Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-618 0 Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-618 1 Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-618 2 Drayton Plains MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2013-01-31   
248-618 3 Drayton Plains MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2006-07-31   
248-618 4 Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-618 5 Drayton Plains MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-18   
248-618 6 Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-618 7 Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-618 8 Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-618 9 Drayton Plains MI DRPLMIDPDS0  9323 MICHIGAN BELL TEL CO 340      
248-619 A Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-619 0 Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-619 1 Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-619 2 Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-619 3 Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-619 4 Troy MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2008-05-27   
248-619 5 Troy MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2011-05-16   
248-619 6 Troy MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2008-05-27   
248-619 7 Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-619 8 Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-619 9 Troy MI TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-620 A Clarkston MI CKTNMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-621 A Southfield MI SFLDMI18DS0  2550 123.NET, INC. 340      
248-621 0 Southfield MI SFLDMI18DS0  2550 123.NET, INC. 340   2015-10-08   
248-621 1 Southfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-05-11   
248-621 2 Southfield MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-27   
248-621 3 Southfield MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-27   
248-621 4 Southfield MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-27   
248-621 5 Southfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-11-12   
248-621 6 Southfield MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-01-04   
248-621 7 Southfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-05-11   
248-621 8 Southfield MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-05-11   

<< 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 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.