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
248-392 7 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2011-08-06   
248-392 8 Pontiac MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2012-11-05   
248-392 9 Pontiac MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2013-08-15   
248-393 A Pontiac MI PNTCMINRRS0  9323 MICHIGAN BELL TEL CO 340      
248-394 A Clarkston MI PNTCMINRRS0  9323 MICHIGAN BELL TEL CO 340      
248-394 0 Clarkston MI PNTCMINRRS0  9323 MICHIGAN BELL TEL CO 340      
248-394 1 Clarkston MI PNTCMINRRS0  9323 MICHIGAN BELL TEL CO 340      
248-394 3 Clarkston MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2006-09-21   
248-394 5 Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-01   
248-394 6 Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-01   
248-394 7 Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-01   
248-394 8 Clarkston MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2004-10-01   
248-394 9 Clarkston MI FETPMIAU2MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 340   2007-02-25   
248-395 A Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 0 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 1 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 2 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 3 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 4 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 5 Southfield MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2018-02-19   
248-395 6 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 7 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 8 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-395 9 Southfield MI SFLDMIOKDS0  9323 MICHIGAN BELL TEL CO 340      
248-396 A Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 0 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 1 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 2 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 3 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 4 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 5 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 6 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 7 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 8 Pontiac MI LIVNMIUX0MD  5562 METROPCS, INC. 340      
248-396 9 Pontiac MI LIVNMIUX3MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-397 A Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 0 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 1 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 2 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 3 Royal Oak MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
248-397 4 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-397 5 Royal Oak MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-05-30   
248-397 6 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-07-26   
248-397 7 Royal Oak MI ANARMIMNDS2  3535 ACD TELECOM, INC. - MI 340   2005-07-16   
248-397 8 Royal Oak MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2011-06-23   
248-397 9 Royal Oak MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-07-26   
248-398 A Royal Oak MI RYLOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-399 A Royal Oak MI RYLOMIMNDS0  9323 MICHIGAN BELL TEL CO 340      
248-400 A Southfield MI CMPTMIIFCM0  9748 AMERICAN MESSAGING SERVICES, LLC 340      
248-401 A Royal Oak MI SFLDMIMKDS2  6630 USA MOBILITY WIRELESS, INC. 340      

<< 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.