Covering Canvey Island &
Little Chesterford, Nazeing, West Horndon, Heybridge, Fingringhoe, Tillingham, Strethall, Crays Hill, SS5, High Beach, Hempstead, Little Walden, North Weald Bassett, Ashdon, Rochford, Marks Tey, Ashen, CO10, South Woodham Ferrers, Stock, CM17, Feering, CM19, Tollesbury, Old Harlow, Little Parndon, Ardleigh, Thorrington, CM16, Matching Tye, Littlebury Green, Canewdon, CM14, Wicken Bonhunt, Boxted, Hackney Marshes, Little Burstead, Brentwood, CO2, Moulsham, Great Notley, Harlow, CB11, Clavering, Maylandsea, South Stifford, SS11, Hullbridge, Chadwell St Mary, Bradwell on Sea, Red Oaks Hill, Littlebury, Elmdon, Loughton, Stansted, SS12, Boreham, CO8, Westcliff On Sea, Stansted Mountfitchet, Little Baddow, SG8, South Ockendon, Sible Hedingham, Mountnessing, Braintree, Gosfield, Bulphan, Little Sampford, St Edmundsbury, Castle Hedingham, Galleywood, Kelvedon, Frinton On Sea, Matching Green, Althorne, West Mersea, Rickling, Rayne, North Stifford, Finchingfield, CO16, Colchester, Canvey Island, The Lavers, CM15, RM19, IG9, Ashingdon, RM20, Castle Point, Little Waltham, Chalkwell, Aythorpe Roding, Roydon, SS0, Epping, Purleigh, Frinton, Great Leighs, Bures, CM0, Kedington, Eastwick, CO5, Navestock, Pitsea, SS17, SS7, Howe Green, Hatfield Heath, Saffron Walden, Little Wratting, CM6, Harwich, Lambourne, Sturmer, Abbess Roding, Warley, Halstead, Wickham Bishops, Felsted, Shortgrove, Great Dunmow, Battlesbridge, E4, West Tilbury, RM18, Black Notley, CB1, Tilbury, Basildon, Steeple Bumpstead, Kelvedon Hatch, CM22, Waltham Abbey, Woodham Ferrers, Billericay, Aingers Green, St Osyth, Birdbrook, Stondon Massey, Alphamstone, CM7, CO15, CO11, Takeley, Kirby le Soken, Epping Green, Barnardiston, Clacton On Sea, Upper Green, Great Totham, CB10, Langham, SS6, Hinxton, Grays, CM2, Hawkwell, Latchingdon, Rayleigh, Southminster, CO3, CO14, Sandon, Stanford Le Hope, Fobbing, Gilston Park, Thorpe Bay, Burnham On Crouch, Great Baddow, CM3, Mayland, West Thurrock, Arkesden, Thaxted, CM5, Elsenham, Danbury, Debden, Chelmsford, Purfleet, Sheering, Witham, CM12, Little Thurlow, Langdon Hills, Silver End, Theydon Bois, Prittlewell, SS8, Walton On The Naze, Chigwell, Buckhurst Hill, South Hanningfield, Westcliff, Bardfield Saling, Dengie, Stanway, Little Warley, Earls Colne, Hatfield Peverel, Shenfield, Wickford, EN9, Writtle, Great Sampford, Coggeshall, South Benfleet, Asheldham, SS16, Copford, Laindon, Chipping Ongar, Matching, West Hanningfield, SS4, The Rodings, CM1, Radwinter, CO13, Tendring, Cold Norton, Great Yeldham, Teversham, Terling, Great Wakering, Brightlingsea, CM20, CO1, Rickling Green, Tolleshunt D Arcy, RM16, SS3, SS9, Ongar, Helions Bumpstead, Great Thurlow, Hutton, Hockley, Thundersley, Pond Street, Maldon, SS14, Audley End, Great Bromley, Fryerning, Starlings Green, Hadleigh, CM24, Chrishall, Stapleford Tawney, Essex, IG10, CM11, Victoria Park, Lawford, Sewards End, Clacton, IG7, SS1, CM23, Widford, Howlett End, Lexden, Southend, Ickleton, SS13, CO4, Southend On Sea, Great Bentley, Great Warley, Wivenhoe, Wimbish, Great Burstead, Barling, Steeple, Thurrock, Corringham, CB9, CM18, Cressing, Stebbing, Babergh, Rawreth, Debden Green, Withersfield, Barnston, Benfleet, Doddinghurst, Wimbish Green, Springfield, RM15, Little Bradley, Langley, Aveley, East Tilbury, East Hanningfield, Quendon, RM17, Herongate, Stapleford Abbotts, Tolleshunt Knights, Little Clacton, Badgers Dene, Shoeburyness, Chigwell Row, Wethersfield, CM4, Blackmore, Fyfield, Dedham, Ramsden Heath, North Weald, Wakes Colne, Panfield, Broxted, Ingrave, CO7, CM13, CM8, CO6, Abridge, Tiptree, CO9, Bocking, Aldham, SS15, High Ongar, East Horndon, Widdington, Ingatestone, Birchanger, Sewardstone, Uttlesford, Great Wratting, Birch, Great Chesterford, Mersea Island, Tye Common, Leigh On Sea, Wendens Ambo, CO12, Rettendon, Great Bardfield, CM9, Duddenhoe End, Bobbingworth, Galleyend