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: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

Block: A

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-503 A Carbondale IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-504 A Waterloo IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-505 A Troy IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-506 A Hettick IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-507 A Woodlawn IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-508 A Flora IL OLNYILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 978      
618-509 A Belleville-Adams IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-510 A St Elmo IL CENLILCEGMD  593K MCC TELEPHONY LLC 520      
618-512 A Granite City IL GRCYILTADS0  9329 ILLINOIS BELL TEL CO 520      
618-513 A Benton IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-514 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-515 A East St Louis IL STLVMOOH6MD  5562 METROPCS, INC. 520      
618-516 A Fairfield IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978      
618-517 A Olney IL OLNYILXEQMD  6529 T-MOBILE USA, INC. 978      
618-518 A Harrisburg IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-519 A Carbondale IL HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362      
618-520 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-521 A Carbondale IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-522 A Metropolis IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-523 A Germantown IL GTWCILGTRS0  9329 ILLINOIS BELL TEL CO 520      
618-524 A Metropolis IL MTRPILXEDS2  1015 FRONTIER NORTH, INC. - IL 362      
618-525 A Carbondale IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-526 A Breese IL BRESILBSDS0  9329 ILLINOIS BELL TEL CO 520      
618-527 A Carbondale IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-528 A Carbondale IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-529 A Carbondale IL CRDLILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-530 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-531 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-532 A Centralia IL CENLILCEDS0  9329 ILLINOIS BELL TEL CO 520      
618-533 A Centralia IL CENLILCEDS0  9329 ILLINOIS BELL TEL CO 520      
618-534 A Carbondale IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-535 A Jerseyville IL JRVLILMT1MD  6265 UNITED STATES CELLULAR - IL 520      
618-536 A Carbondale IL CRDLILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-537 A Lebanon IL LBNNILKGRS0  9329 ILLINOIS BELL TEL CO 520      
618-538 A Westview IL MLSTILXERS2  1036 FRONTIER NORTH, INC. - IL 520      
618-539 A Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      
618-540 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-541 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-542 A Du Quoin IL DUQNILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-543 A Joppa IL JOPPILXERS2  1015 FRONTIER NORTH, INC. - IL 362      
618-544 A Robinson IL RBSNILXEDS0  1015 FRONTIER NORTH, INC. - IL 978      
618-545 A Centralia IL CENLILCEDS0  9329 ILLINOIS BELL TEL CO 520      
618-546 A Robinson IL RBSNILXEDS0  1015 FRONTIER NORTH, INC. - IL 978      
618-547 A Kinmundy IL KMNDILKYRS0  9329 ILLINOIS BELL TEL CO 520      
618-548 A Salem IL SALMILSERS0  9329 ILLINOIS BELL TEL CO 520      
618-549 A Carbondale IL CRDLILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-550 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-551 A Collinsville IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520      
618-552 A Sandoval IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-553 A Robinson IL OLNYILXEWMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978      
618-554 A Robinson IL OLNYILXEWMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978      
618-556 A Jerseyville IL JRVLILMT1MD  6265 UNITED STATES CELLULAR - IL 520      
618-557 A Hardinville IL HAVLILXERS0  1036 FRONTIER NORTH, INC. - IL 978      
618-558 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-559 A Carbondale IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-560 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-561 A Carbondale IL CRDLILAB1MD  732J NUSO, LLC 362      
618-562 A Robinson IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978      
618-563 A Hutsonville IL HTSVILXEDS0  1036 FRONTIER NORTH, INC. - IL 978      
618-564 A Brookport IL BKPTILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-565 A Murphysboro IL MRBOILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-566 A Mascoutah IL MSCTILXEDS0  1036 FRONTIER NORTH, INC. - IL 520      
618-567 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-568 A Elkville IL EKVLILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-569 A Annapolis IL ANNPILXERS0  1036 FRONTIER NORTH, INC. - IL 978      
618-570 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-571 A Pinckneyville IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-572 A Flora IL OLNYILXEWMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978      
618-573 A Belleville-Adams IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-574 A Aviston IL COVLILCL0MD  516C AT&T CORP. 520      
618-575 A Sefton IL STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-576 A Hardin IL HRDNILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-577 A Breese IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-578 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-579 A Marion IL CRDLILABSMD  6529 T-MOBILE USA, INC. 362      
618-580 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-581 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-582 A New Athens IL COVLILCQX1X  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 520      
618-583 A East St Louis IL ESLSILBRDS0  9329 ILLINOIS BELL TEL CO 520      
618-584 A Flat Rock IL FLRKILXEDS0  1012 FLAT ROCK TEL. CO-OP, INC. 978      
618-585 A Bunker Hill IL BNHLILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-586 A Palestine IL PLSTILXEDS0  1036 FRONTIER NORTH, INC. - IL 978      
618-587 A Tilden IL TLDNILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-588 A New Baden IL NWBDILXERS0  1036 FRONTIER NORTH, INC. - IL 520      
618-589 A O'Fallon IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520      
618-590 A Dix IL STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-591 A Eldorado IL CRDLILXEX8X  224C ONVOY, LLC 362      
618-592 A Oblong IL OBLNILXEDS0  1065 ODIN TELEPHONE EXCHANGE, INC. 978      
618-593 A Collinsville IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-594 A Carlyle IL CRLYILCLRS0  9329 ILLINOIS BELL TEL CO 520      
618-595 A Shipman IL STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-596 A Zeigler IL ZGLRILXFRS1  1015 FRONTIER NORTH, INC. - IL 362      
618-597 A Centralia IL COVLILCQXLX  9748 AMERICAN MESSAGING SERVICES, LLC 520      
618-598 A Okawville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-599 A Fairfield IL OLNYILXEWMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 978      
618-600 A Granite City IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-601 A Dupo IL   792K CHARTER IP ENABLED SERVICES, LLC 520      
618-602 A Metropolis IL CRDLILXEXZX  622J SKYE TELECOM LLC DBA SKYETEL 362      
618-603 A Benton IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-604 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      

<< 1 2 3 4 5 6 7 8 >>

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.