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: 732J NUSO, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
240-518 A Waldorf MD ARTNVAARXKY  236      
240-518 1 Waldorf MD ARTNVAARXKY  236   2022-10-30   
240-931 A Frederick MD MRBGWVBUX0X  240      
240-931 4 Frederick MD MRBGWVBUX0X  240   2022-10-30   
240-981 A Gaithersburg MD WASHDC093MD  236      
240-981 1 Gaithersburg MD WASHDC093MD  236   2023-04-03   
240-983 A Hagerstown MD CMLDMD304MD  240      
240-983 1 Hagerstown MD CMLDMD304MD  240   2023-04-03   
251-427 A Fairhope AL MOBLALMTXIX  480      
251-427 1 Fairhope AL MOBLALMTXIX  480   2023-04-07   
251-427 4 Fairhope AL MOBLALMTXIX  480   2023-12-25   
251-427 5 Fairhope AL MOBLALMTXIX  480   2023-12-25   
252-298 A Greenville NC RCMTNC864MD  951      
252-298 1 Greenville NC RCMTNC864MD  951   2023-03-25   
252-471 A Rocky Mount NC GNVLNCXB0MD  951      
252-471 2 Rocky Mount NC GNVLNCXB0MD  951   2023-05-05   
253-401 3 Tacoma WA   674   2024-04-11   
253-401 4 Tacoma WA   674   2024-04-11   
253-532 A Tacoma WA STTLWAWB34Z  674      
253-532 2 Tacoma WA STTLWAWB34Z  674   2023-05-14   
254-302 A Copperas Cove TX CPCVTXXAAMD  556      
254-302 1 Copperas Cove TX CPCVTXXAAMD  556   2023-01-13   
254-302 2 Copperas Cove TX CPCVTXXAAMD  556   2023-11-24   
254-302 3 Copperas Cove TX CPCVTXXAAMD  556   2023-11-24   
254-737 A Waco TX WACOTXEIOMD  556      
254-737 1 Waco TX WACOTXEIOMD  556   2023-04-09   
254-737 2 Waco TX WACOTXEIOMD  556   2023-11-25   
254-737 3 Waco TX WACOTXEIOMD  556   2023-11-25   
256-981 A Cullman AL CLMNALMAFMD  477      
256-981 1 Cullman AL CLMNALMAFMD  477   2022-11-16   
256-982 A Anniston AL ANTNALMT2MD  476      
256-982 1 Anniston AL ANTNALMT2MD  476   2022-11-16   
256-993 A Huntsville AL HNVIALOD8MD  477      
256-993 1 Huntsville AL HNVIALOD8MD  477   2023-04-07   
260-326 A New Haven IN FTWYINMCCMD  334      
260-326 1 New Haven IN FTWYINMCCMD  334   2023-03-25   
260-326 2 New Haven IN FTWYINMCCMD  334   2023-12-25   
260-326 3 New Haven IN FTWYINMCCMD  334   2023-12-25   
262-360 A Kenosha WI MILWWIAU18Z  356      
262-360 1 Kenosha WI MILWWIAU18Z  356   2023-04-03   
269-400 A Kalamazoo MI GDRPMIIV5MD  348      
269-400 2 Kalamazoo MI GDRPMIIV5MD  348   2023-03-26   
270-414 A Owensboro KY OWBOKYMM4MD  464      
270-414 1 Owensboro KY OWBOKYMM4MD  464   2023-04-02   
272-309 A Scranton PA PTTNPAAR4MD  232      
272-309 1 Scranton PA PTTNPAAR4MD  232   2023-03-31   
276-642 A Bristol VA BRSTVAXA2MD  956      
276-642 9 Bristol VA BRSTVAXA2MD  956   2023-11-05   
279-218 3 Sacramento: North DA CA SCRMCACN8MD  726   2023-12-24   
279-218 4 Sacramento: North DA CA SCRMCACN8MD  726   2023-12-24   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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