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: 7575 CENTURYLINK COMMUNICATIONS LLC

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
970-710 8 Aspen CO HLRNCOFP1MD  656   2015-05-23   
970-713 7 Crested Butte CO HLRNCOFP1MD  656   2014-05-23   
970-715 7 Mancos CO HLRNCOFP1MD  656   2014-11-18   
970-716 5 Eaton CO HLRNCOFP1MD  656   2014-05-23   
970-717 6 Hayden CO HLRNCOFP1MD  656   2014-05-23   
970-718 7 Basalt CO HLRNCOFP1MD  656   2014-05-22   
970-737 5 Gilcrest CO HLRNCOFP1MD  656   2014-05-23   
970-761 7 Steamboat Springs CO HLRNCOFP1MD  656   2014-11-05   
970-762 7 Sterling CO HLRNCOFP1MD  656   2014-11-05   
970-771 1 Breckenridge CO HLRNCOFP1MD  656   2014-06-27   
970-788 5 Allison CO HLRNCOFP1MD  656   2014-11-05   
970-789 A South Sidney CO GDISNENWUMD  646      
970-789 7 South Sidney CO GDISNENWUMD  646   2015-03-16   
970-795 1 Windsor CO HLRNCOFP1MD  656   2017-08-12   
970-798 5 Grand Lake CO HLRNCOFP1MD  656   2014-05-23   
970-808 5 Delta CO HLRNCOFP1MD  656   2014-05-23   
970-822 4 Grand Junction CO HLRNCOFP1MD  656   2015-05-23   
970-825 7 Fort Collins CO HLRNCOFP1MD  656   2015-05-26   
970-833 7 Windsor CO HLRNCOFP1MD  656   2015-05-26   
970-847 9 Hillrose CO HLRNCOFP1MD  656   2014-05-23   
970-855 7 Edwards CO HLRNCOFP1MD  656   2014-11-05   
970-866 A La Salle CO HLRNCOFP1MD  656      
970-866 7 La Salle CO HLRNCOFP1MD  656   2015-03-14   
970-880 7 Durango CO HLRNCOFP1MD  656   2015-05-30   
970-885 7 South Big Springs CO GDISNENWUMD  646   2016-09-17   
970-890 6 Oak Creek CO HLRNCOFP1MD  656   2016-05-28   
970-919 A Silverton CO HLRNCOFP1MD  656      
970-919 7 Silverton CO HLRNCOFP1MD  656   2015-01-17   
970-965 7 Yuma CO HLRNCOFP1MD  656   2019-03-07   
970-989 7 Glenwood Springs CO HLRNCOFP1MD  656   2015-05-23   
971-203 5 St Helens OR PTLDORWAXDX  672   2014-02-18   
971-206 7 Clackamas OR PTLDORWAXDX  672   2015-06-11   
971-213 1 Sherwood OR PTLDORWAXDX  672   2014-02-18   
971-251 6 Rainier OR PTLDORWAXDX  672   2014-02-18   
971-257 7 Cloverdale OR PTLDORWAXDX  672   2013-11-27   
971-260 5 Clatskanie OR PTLDORWAXDX  672   2013-12-20   
971-261 5 McMinnville OR PTLDORWAXDX  672   2013-12-20   
971-265 7 Garibaldi OR PTLDORWAXDX  672   2013-11-27   
971-274 A Gresham OR PTLDORWAXDX  672      
971-274 7 Gresham OR PTLDORWAXDX  672   2013-08-01   
971-281 7 Newberg OR PTLDORWAXDX  672   2013-12-20   
971-306 7 Rockaway OR PTLDORWAXDX  672   2013-12-09   
971-307 5 Falls City OR PTLDORWAXDX  672   2014-02-17   
971-308 6 Cannon Beach OR PTLDORWAXDX  672   2014-01-06   
971-309 7 Willamina OR PTLDORWAXDX  672   2013-12-09   
971-314 7 Vernonia OR PTLDORWAXDX  672   2014-02-19   
971-315 A Aumsville-Turner OR PTLDORWAXDX  672      
971-315 7 Aumsville-Turner OR PTLDORWAXDX  672   2014-03-17   
971-316 A Grand Island OR PTLDORWAXDX  672      
971-316 7 Grand Island OR PTLDORWAXDX  672   2014-03-13   

<< 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 >>

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.